Finding the Fourth Proportional to 23,947.27, 33,046.92 and 13,191.92

Step by Step Solution

1. Step 1: Write the proportion equation
   23,947.27 : 33,046.92 = 13,191.92 : x
2. Step 2: Convert to fraction form
   23,947.27/33,046.92 = 13,191.92/x
3. Step 3: Cross multiply
   23,947.27x = 33,046.92 × 13,191.92
4. Step 4: Simplify right side
   23,947.27x = 435,952,324.89
5. Step 5: Solve for x
   x = 435,952,324.89/23,947.27
6. Step 6: Final answer
   x = 18,204.68