Step 1:
The first step to converting 84130.405226228 to a fraction is to re-write 84130.405226228 in the form p/q where p and q are both positive integers. To start with, 84130.405226228 can be written as simply 84130.405226228/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 84130.405226228, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 84130.405226228/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 84130.405226228/1 each by 1000000000:
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 84130.405226228 as a fraction:
420652/5 / 1