Step 1:
The first step to converting 491004.7947579 to a fraction is to re-write 491004.7947579 in the form p/q where p and q are both positive integers. To start with, 491004.7947579 can be written as simply 491004.7947579/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 491004.7947579, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 491004.7947579/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 491004.7947579/1 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 491004.7947579 as a fraction:
491005/1 / 1