Step 1:
The first step to converting 107428.2172575 to a fraction is to re-write 107428.2172575 in the form p/q where p and q are both positive integers. To start with, 107428.2172575 can be written as simply 107428.2172575/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 107428.2172575, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 107428.2172575/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 107428.2172575/1 each by 10000000:
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 107428.2172575 as a fraction:
429713/4 / 1