Step 1:
The first step to converting 107191.42118499 to a fraction is to re-write 107191.42118499 in the form p/q where p and q are both positive integers. To start with, 107191.42118499 can be written as simply 107191.42118499/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 107191.42118499, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 107191.42118499/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 107191.42118499/1 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 107191.42118499 as a fraction:
214383/2 / 1