Step 1:
The first step to converting 12934.785121987 to a fraction is to re-write 12934.785121987 in the form p/q where p and q are both positive integers. To start with, 12934.785121987 can be written as simply 12934.785121987/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 12934.785121987, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 12934.785121987/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 12934.785121987/1 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 12934.785121987 as a fraction:
116413/9 / 1