Finding the Fourth Proportional to 33,287.27, 45,936.78 and 18,180.37

Step by Step Solution

1. Step 1: Write the proportion equation
   33,287.27 : 45,936.78 = 18,180.37 : x
2. Step 2: Convert to fraction form
   33,287.27/45,936.78 = 18,180.37/x
3. Step 3: Cross multiply
   33,287.27x = 45,936.78 × 18,180.37
4. Step 4: Simplify right side
   33,287.27x = 835,147,427.32
5. Step 5: Solve for x
   x = 835,147,427.32/33,287.27
6. Step 6: Final answer
   x = 25,089.09