Step 1:
The first step to converting 10209681.556745 to a fraction is to re-write 10209681.556745 in the form p/q where p and q are both positive integers. To start with, 10209681.556745 can be written as simply 10209681.556745/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 10209681.556745, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 10209681.556745/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 10209681.556745/1 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 10209681.556745 as a fraction:
10209681/1 / 1