Step 1:
The first step to converting 147496.78515872 to a fraction is to re-write 147496.78515872 in the form p/q where p and q are both positive integers. To start with, 147496.78515872 can be written as simply 147496.78515872/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 147496.78515872, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 147496.78515872/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 147496.78515872/1 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 147496.78515872 as a fraction:
589987/4 / 1