Step 1:
The first step to converting 20774555.278448 to a fraction is to re-write 20774555.278448 in the form p/q where p and q are both positive integers. To start with, 20774555.278448 can be written as simply 20774555.278448/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 20774555.278448, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 20774555.278448/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 20774555.278448/1 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 20774555.278448 as a fraction:
20774555/1 / 1