Step 1:
The first step to converting 8741.6139431421 to a fraction is to re-write 8741.6139431421 in the form p/q where p and q are both positive integers. To start with, 8741.6139431421 can be written as simply 8741.6139431421/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 8741.6139431421, which in this case is 10. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 8741.6139431421/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 8741.6139431421/1 each by 10000000000:
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 8741.6139431421 as a fraction:
113641/13 / 1