Finding the Fourth Proportional to 16,411.27, 24,624.93 and 10,169.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,411.27 : 24,624.93 = 10,169.61 : x
2. Step 2: Convert to fraction form
   16,411.27/24,624.93 = 10,169.61/x
3. Step 3: Cross multiply
   16,411.27x = 24,624.93 × 10,169.61
4. Step 4: Simplify right side
   16,411.27x = 250,425,872.81
5. Step 5: Solve for x
   x = 250,425,872.81/16,411.27
6. Step 6: Final answer
   x = 15,259.39