Step 1:
The first step to converting 347800.51172126 to a fraction is to re-write 347800.51172126 in the form p/q where p and q are both positive integers. To start with, 347800.51172126 can be written as simply 347800.51172126/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 347800.51172126, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 347800.51172126/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 347800.51172126/1 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 347800.51172126 as a fraction:
695601/2 / 1