Step 1:
The first step to converting 21441217.891711 to a fraction is to re-write 21441217.891711 in the form p/q where p and q are both positive integers. To start with, 21441217.891711 can be written as simply 21441217.891711/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 21441217.891711, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 21441217.891711/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 21441217.891711/1 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 21441217.891711 as a fraction:
21441217/1 / 1