Step 1:
The first step to converting 55158.368419854 to a fraction is to re-write 55158.368419854 in the form p/q where p and q are both positive integers. To start with, 55158.368419854 can be written as simply 55158.368419854/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 55158.368419854, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 55158.368419854/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 55158.368419854/1 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 55158.368419854 as a fraction:
165475/3 / 1