Step 1:
The first step to converting 520122.46286663 to a fraction is to re-write 520122.46286663 in the form p/q where p and q are both positive integers. To start with, 520122.46286663 can be written as simply 520122.46286663/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 520122.46286663, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 520122.46286663/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 520122.46286663/1 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 520122.46286663 as a fraction:
520122/1 / 1