Step 1:
The first step to converting 17037589.407978 to a fraction is to re-write 17037589.407978 in the form p/q where p and q are both positive integers. To start with, 17037589.407978 can be written as simply 17037589.407978/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 17037589.407978, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 17037589.407978/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 17037589.407978/1 each by 1000000:
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 17037589.407978 as a fraction:
17037589/1 / 1