Step 1:
The first step to converting 84187.248961888 to a fraction is to re-write 84187.248961888 in the form p/q where p and q are both positive integers. To start with, 84187.248961888 can be written as simply 84187.248961888/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 84187.248961888, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 84187.248961888/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 84187.248961888/1 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 84187.248961888 as a fraction:
336749/4 / 1