Step 1:
The first step to converting 87345.208878798 to a fraction is to re-write 87345.208878798 in the form p/q where p and q are both positive integers. To start with, 87345.208878798 can be written as simply 87345.208878798/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 87345.208878798, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 87345.208878798/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 87345.208878798/1 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 87345.208878798 as a fraction:
349381/4 / 1