Step 1:
The first step to converting 430068.21956748 to a fraction is to re-write 430068.21956748 in the form p/q where p and q are both positive integers. To start with, 430068.21956748 can be written as simply 430068.21956748/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 430068.21956748, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 430068.21956748/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 430068.21956748/1 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 430068.21956748 as a fraction:
430068/1 / 1