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What is the next number in the series?

Look at the series (7645, 5764, 4576, ?), determine the pattern, and find the value of the next number!

Correct answers: 92

The first user who solved this task is Alfa Omega.

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Elevator

In 1857, the world's first passenger safety elevator went into service in a store at 488 Broadway and Broome Street in New York City. The safety elevator invented by Elisha Otis was powered by steam through a series of shafts and belts. As the safety and efficiency of the early elevators continued to improve, space in buildings' upper floors soon became more desirable, reversing a long-standing trend in commercial and residential leasing. By 1870, Otis Brothers & Company had revenues in excess of US$1 million. A couple of years later, there were no less than 2,000 Otis elevators in use.

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