Step 1:
The first step to converting 23311.399890045 to a fraction is to re-write 23311.399890045 in the form p/q where p and q are both positive integers. To start with, 23311.399890045 can be written as simply 23311.399890045/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 23311.399890045, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 23311.399890045/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 23311.399890045/1 each by 1000000000:
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 23311.399890045 as a fraction:
116557/5 / 1