Step 1:
The first step to converting 91269.142788 to a fraction is to re-write 91269.142788 in the form p/q where p and q are both positive integers. To start with, 91269.142788 can be written as simply 91269.142788/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 91269.142788, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 91269.142788/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 91269.142788/1 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 91269.142788 as a fraction:
638884/7 / 1