Step 1:
The first step to converting 18797367.647437 to a fraction is to re-write 18797367.647437 in the form p/q where p and q are both positive integers. To start with, 18797367.647437 can be written as simply 18797367.647437/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 18797367.647437, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 18797367.647437/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 18797367.647437/1 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 18797367.647437 as a fraction:
18797367/1 / 1