Step 1:
The first step to converting 413257717.79762 to a fraction is to re-write 413257717.79762 in the form p/q where p and q are both positive integers. To start with, 413257717.79762 can be written as simply 413257717.79762/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 413257717.79762, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 413257717.79762/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 413257717.79762/1 each by 100000:
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 413257717.79762 as a fraction:
413257717/1 / 1