Step 1:
The first step to converting 266987.64761454 to a fraction is to re-write 266987.64761454 in the form p/q where p and q are both positive integers. To start with, 266987.64761454 can be written as simply 266987.64761454/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 266987.64761454, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 266987.64761454/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 266987.64761454/1 each by 100000000:
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 266987.64761454 as a fraction:
533975/2 / 1