Step 1:
The first step to converting 86801.487344374 to a fraction is to re-write 86801.487344374 in the form p/q where p and q are both positive integers. To start with, 86801.487344374 can be written as simply 86801.487344374/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 86801.487344374, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 86801.487344374/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 86801.487344374/1 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 86801.487344374 as a fraction:
173603/2 / 1