Finding the Fourth Proportional to 16,084.52, 24,138.18 and 7,320.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,084.52 : 24,138.18 = 7,320.56 : x
2. Step 2: Convert to fraction form
   16,084.52/24,138.18 = 7,320.56/x
3. Step 3: Cross multiply
   16,084.52x = 24,138.18 × 7,320.56
4. Step 4: Simplify right side
   16,084.52x = 176,704,994.98
5. Step 5: Solve for x
   x = 176,704,994.98/16,084.52
6. Step 6: Final answer
   x = 10,986.03