Step 1:
The first step to converting 12018590.614876 to a fraction is to re-write 12018590.614876 in the form p/q where p and q are both positive integers. To start with, 12018590.614876 can be written as simply 12018590.614876/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 12018590.614876, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 12018590.614876/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 12018590.614876/1 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 12018590.614876 as a fraction:
12018590/1 / 1