Step 1:
The first step to converting 16674.416520557 to a fraction is to re-write 16674.416520557 in the form p/q where p and q are both positive integers. To start with, 16674.416520557 can be written as simply 16674.416520557/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 16674.416520557, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 16674.416520557/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 16674.416520557/1 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 16674.416520557 as a fraction:
83372/5 / 1