Step 1:
The first step to converting 49129.749640798 to a fraction is to re-write 49129.749640798 in the form p/q where p and q are both positive integers. To start with, 49129.749640798 can be written as simply 49129.749640798/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 49129.749640798, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 49129.749640798/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 49129.749640798/1 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 49129.749640798 as a fraction:
196519/4 / 1