Step 1:
The first step to converting 17505.12428235 to a fraction is to re-write 17505.12428235 in the form p/q where p and q are both positive integers. To start with, 17505.12428235 can be written as simply 17505.12428235/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 17505.12428235, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 17505.12428235/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 17505.12428235/1 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 17505.12428235 as a fraction:
140041/8 / 1