Step 1:
The first step to converting 73287.420249126 to a fraction is to re-write 73287.420249126 in the form p/q where p and q are both positive integers. To start with, 73287.420249126 can be written as simply 73287.420249126/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 73287.420249126, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 73287.420249126/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 73287.420249126/1 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 73287.420249126 as a fraction:
366437/5 / 1