Step 1:
The first step to converting 428227.25097792 to a fraction is to re-write 428227.25097792 in the form p/q where p and q are both positive integers. To start with, 428227.25097792 can be written as simply 428227.25097792/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 428227.25097792, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 428227.25097792/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 428227.25097792/1 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 428227.25097792 as a fraction:
428227/1 / 1