Step 1:
The first step to converting 154874.18638592 to a fraction is to re-write 154874.18638592 in the form p/q where p and q are both positive integers. To start with, 154874.18638592 can be written as simply 154874.18638592/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 154874.18638592, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 154874.18638592/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 154874.18638592/1 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 154874.18638592 as a fraction:
774371/5 / 1