Step 1:
The first step to converting 144720.22070319 to a fraction is to re-write 144720.22070319 in the form p/q where p and q are both positive integers. To start with, 144720.22070319 can be written as simply 144720.22070319/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 144720.22070319, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 144720.22070319/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 144720.22070319/1 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 144720.22070319 as a fraction:
578881/4 / 1