Step 1:
The first step to converting 73292.1780421 to a fraction is to re-write 73292.1780421 in the form p/q where p and q are both positive integers. To start with, 73292.1780421 can be written as simply 73292.1780421/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 73292.1780421, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 73292.1780421/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 73292.1780421/1 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 73292.1780421 as a fraction:
366461/5 / 1