Step 1:
The first step to converting 14484.515781354 to a fraction is to re-write 14484.515781354 in the form p/q where p and q are both positive integers. To start with, 14484.515781354 can be written as simply 14484.515781354/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 14484.515781354, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 14484.515781354/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 14484.515781354/1 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 14484.515781354 as a fraction:
449020/31 / 1