Step 1:
The first step to converting 31237.771874978 to a fraction is to re-write 31237.771874978 in the form p/q where p and q are both positive integers. To start with, 31237.771874978 can be written as simply 31237.771874978/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 31237.771874978, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 31237.771874978/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 31237.771874978/1 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 31237.771874978 as a fraction:
124951/4 / 1