Step 1:
The first step to converting 108718.74340989 to a fraction is to re-write 108718.74340989 in the form p/q where p and q are both positive integers. To start with, 108718.74340989 can be written as simply 108718.74340989/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 108718.74340989, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 108718.74340989/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 108718.74340989/1 each by 100000000:
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 108718.74340989 as a fraction:
326156/3 / 1