Step 1:
The first step to converting 84687.391431732 to a fraction is to re-write 84687.391431732 in the form p/q where p and q are both positive integers. To start with, 84687.391431732 can be written as simply 84687.391431732/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 84687.391431732, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 84687.391431732/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 84687.391431732/1 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 84687.391431732 as a fraction:
254062/3 / 1