Step 1:
The first step to converting 76979.744309132 to a fraction is to re-write 76979.744309132 in the form p/q where p and q are both positive integers. To start with, 76979.744309132 can be written as simply 76979.744309132/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 76979.744309132, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 76979.744309132/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 76979.744309132/1 each by 1000000000:
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 76979.744309132 as a fraction:
307919/4 / 1