Step 1:
The first step to converting 14912.20597439 to a fraction is to re-write 14912.20597439 in the form p/q where p and q are both positive integers. To start with, 14912.20597439 can be written as simply 14912.20597439/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 14912.20597439, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 14912.20597439/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 14912.20597439/1 each by 100000000:
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 14912.20597439 as a fraction:
74561/5 / 1