Step 1:
The first step to converting 31892.489984426 to a fraction is to re-write 31892.489984426 in the form p/q where p and q are both positive integers. To start with, 31892.489984426 can be written as simply 31892.489984426/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 31892.489984426, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 31892.489984426/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 31892.489984426/1 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 31892.489984426 as a fraction:
63785/2 / 1