Step 1:
The first step to converting 39039.786137796 to a fraction is to re-write 39039.786137796 in the form p/q where p and q are both positive integers. To start with, 39039.786137796 can be written as simply 39039.786137796/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 39039.786137796, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 39039.786137796/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 39039.786137796/1 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 39039.786137796 as a fraction:
156159/4 / 1