Step 1:
The first step to converting 38629.15331578 to a fraction is to re-write 38629.15331578 in the form p/q where p and q are both positive integers. To start with, 38629.15331578 can be written as simply 38629.15331578/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 38629.15331578, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 38629.15331578/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 38629.15331578/1 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 38629.15331578 as a fraction:
231775/6 / 1