Step 1:
The first step to converting 2397888.5437 to a fraction is to re-write 2397888.5437 in the form p/q where p and q are both positive integers. To start with, 2397888.5437 can be written as simply 2397888.5437/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 2397888.5437, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 2397888.5437/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 2397888.5437/1 each by 10000:
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 2397888.5437 as a fraction:
2397888/1 / 1