Step 1:
The first step to converting 571249.3959591 to a fraction is to re-write 571249.3959591 in the form p/q where p and q are both positive integers. To start with, 571249.3959591 can be written as simply 571249.3959591/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 571249.3959591, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 571249.3959591/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 571249.3959591/1 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 571249.3959591 as a fraction:
571249/1 / 1