Step 1:
The first step to converting 91689.463079355 to a fraction is to re-write 91689.463079355 in the form p/q where p and q are both positive integers. To start with, 91689.463079355 can be written as simply 91689.463079355/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 91689.463079355, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 91689.463079355/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 91689.463079355/1 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 91689.463079355 as a fraction:
183379/2 / 1