Step 1:
The first step to converting 4368.6878125 to a fraction is to re-write 4368.6878125 in the form p/q where p and q are both positive integers. To start with, 4368.6878125 can be written as simply 4368.6878125/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 4368.6878125, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 4368.6878125/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 4368.6878125/1 each by 10000000:
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 4368.6878125 as a fraction:
69899/16 / 1