Step 1:
The first step to converting 24642.479776172 to a fraction is to re-write 24642.479776172 in the form p/q where p and q are both positive integers. To start with, 24642.479776172 can be written as simply 24642.479776172/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 24642.479776172, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 24642.479776172/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 24642.479776172/1 each by 1000000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 24642.479776172 as a fraction:
49285/2 / 1