Step 1:
The first step to converting 4485598.9900708 to a fraction is to re-write 4485598.9900708 in the form p/q where p and q are both positive integers. To start with, 4485598.9900708 can be written as simply 4485598.9900708/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 4485598.9900708, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 4485598.9900708/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 4485598.9900708/1 each by 10000000:
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 4485598.9900708 as a fraction:
4485598/1 / 1