Step 1:
The first step to converting 5010561.9946642 to a fraction is to re-write 5010561.9946642 in the form p/q where p and q are both positive integers. To start with, 5010561.9946642 can be written as simply 5010561.9946642/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 5010561.9946642, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 5010561.9946642/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 5010561.9946642/1 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 5010561.9946642 as a fraction:
5010561/1 / 1