Step 1:
The first step to converting 11128995.772897 to a fraction is to re-write 11128995.772897 in the form p/q where p and q are both positive integers. To start with, 11128995.772897 can be written as simply 11128995.772897/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 11128995.772897, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 11128995.772897/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 11128995.772897/1 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 11128995.772897 as a fraction:
11128995/1 / 1