Step 1:
The first step to converting 86694.689459376 to a fraction is to re-write 86694.689459376 in the form p/q where p and q are both positive integers. To start with, 86694.689459376 can be written as simply 86694.689459376/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 86694.689459376, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 86694.689459376/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 86694.689459376/1 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 86694.689459376 as a fraction:
260084/3 / 1