Step 1:
The first step to converting 24974.146486478 to a fraction is to re-write 24974.146486478 in the form p/q where p and q are both positive integers. To start with, 24974.146486478 can be written as simply 24974.146486478/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 24974.146486478, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 24974.146486478/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 24974.146486478/1 each by 1000000000:
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 24974.146486478 as a fraction:
149845/6 / 1