Step 1:
The first step to converting 45339.16548901 to a fraction is to re-write 45339.16548901 in the form p/q where p and q are both positive integers. To start with, 45339.16548901 can be written as simply 45339.16548901/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 45339.16548901, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 45339.16548901/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 45339.16548901/1 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 45339.16548901 as a fraction:
272035/6 / 1