Finding the Fourth Proportional to 16,153.60, 24,191.52 and 10,943.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,153.60 : 24,191.52 = 10,943.68 : x
2. Step 2: Convert to fraction form
   16,153.60/24,191.52 = 10,943.68/x
3. Step 3: Cross multiply
   16,153.60x = 24,191.52 × 10,943.68
4. Step 4: Simplify right side
   16,153.60x = 264,744,253.59
5. Step 5: Solve for x
   x = 264,744,253.59/16,153.60
6. Step 6: Final answer
   x = 16,389.18