Step 1:
The first step to converting 788602543.7879 to a fraction is to re-write 788602543.7879 in the form p/q where p and q are both positive integers. To start with, 788602543.7879 can be written as simply 788602543.7879/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 788602543.7879, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 788602543.7879/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 788602543.7879/1 each by 10000:
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 788602543.7879 as a fraction:
788602543/1 / 1