Step 1:
The first step to converting 8957840.389512 to a fraction is to re-write 8957840.389512 in the form p/q where p and q are both positive integers. To start with, 8957840.389512 can be written as simply 8957840.389512/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 8957840.389512, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 8957840.389512/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 8957840.389512/1 each by 1000000:
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 8957840.389512 as a fraction:
8957840/1 / 1