Answer: 64
Step-by-step explanation:
To find the median of a number, we have to arrange the numbers that are given in either ascending or descending order.
In this case there are 4 numbers, let the fourth number be x, therefore the numbers will be:
60, 62, x and 92.
Since they are four numbers, the median will be the addition of the 2nd and 3rd number and then divided by 2. This will be:
(62 + x) / 2 = 63
62 + x = 126
x = 126 - 62
x = 64
The missing number is 64