Step 1:
The first step to converting 91404.904359384 to a fraction is to re-write 91404.904359384 in the form p/q where p and q are both positive integers. To start with, 91404.904359384 can be written as simply 91404.904359384/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 91404.904359384, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 91404.904359384/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 91404.904359384/1 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 91404.904359384 as a fraction:
914049/10 / 1