Step 1:
The first step to converting 12291247.567873 to a fraction is to re-write 12291247.567873 in the form p/q where p and q are both positive integers. To start with, 12291247.567873 can be written as simply 12291247.567873/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 12291247.567873, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 12291247.567873/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 12291247.567873/1 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 12291247.567873 as a fraction:
12291247/1 / 1