Step 1:
The first step to converting 45359.278496829 to a fraction is to re-write 45359.278496829 in the form p/q where p and q are both positive integers. To start with, 45359.278496829 can be written as simply 45359.278496829/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 45359.278496829, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 45359.278496829/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 45359.278496829/1 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 45359.278496829 as a fraction:
181437/4 / 1