Step 1:
The first step to converting 719861.8311262 to a fraction is to re-write 719861.8311262 in the form p/q where p and q are both positive integers. To start with, 719861.8311262 can be written as simply 719861.8311262/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 719861.8311262, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 719861.8311262/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 719861.8311262/1 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 719861.8311262 as a fraction:
719862/1 / 1