Step 1:
The first step to converting 248639.18216048 to a fraction is to re-write 248639.18216048 in the form p/q where p and q are both positive integers. To start with, 248639.18216048 can be written as simply 248639.18216048/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 248639.18216048, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 248639.18216048/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 248639.18216048/1 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 248639.18216048 as a fraction:
248639/1 / 1