Finding the Fourth Proportional to 25,333.92, 34,960.56 and 14,155.92

Step by Step Solution

1. Step 1: Write the proportion equation
   25,333.92 : 34,960.56 = 14,155.92 : x
2. Step 2: Convert to fraction form
   25,333.92/34,960.56 = 14,155.92/x
3. Step 3: Cross multiply
   25,333.92x = 34,960.56 × 14,155.92
4. Step 4: Simplify right side
   25,333.92x = 494,898,890.52
5. Step 5: Solve for x
   x = 494,898,890.52/25,333.92
6. Step 6: Final answer
   x = 19,535.03