Step 1:
The first step to converting 122781.1358533 to a fraction is to re-write 122781.1358533 in the form p/q where p and q are both positive integers. To start with, 122781.1358533 can be written as simply 122781.1358533/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 122781.1358533, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 122781.1358533/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 122781.1358533/1 each by 10000000:
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 122781.1358533 as a fraction:
859468/7 / 1