Finding the Fourth Proportional to 16,401.42, 24,602.51 and 5,872.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,401.42 : 24,602.51 = 5,872.16 : x
2. Step 2: Convert to fraction form
   16,401.42/24,602.51 = 5,872.16/x
3. Step 3: Cross multiply
   16,401.42x = 24,602.51 × 5,872.16
4. Step 4: Simplify right side
   16,401.42x = 144,469,722.75
5. Step 5: Solve for x
   x = 144,469,722.75/16,401.42
6. Step 6: Final answer
   x = 8,808.37