Step 1:
The first step to converting 2167201.817766 to a fraction is to re-write 2167201.817766 in the form p/q where p and q are both positive integers. To start with, 2167201.817766 can be written as simply 2167201.817766/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 2167201.817766, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 2167201.817766/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 2167201.817766/1 each by 1000000:
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 2167201.817766 as a fraction:
2167201/1 / 1