Step 1:
The first step to converting 2921207.2807167 to a fraction is to re-write 2921207.2807167 in the form p/q where p and q are both positive integers. To start with, 2921207.2807167 can be written as simply 2921207.2807167/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 2921207.2807167, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 2921207.2807167/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 2921207.2807167/1 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 2921207.2807167 as a fraction:
2921207/1 / 1