Finding the Fourth Proportional to 16,381.62, 24,558.12 and 5,850

Step by Step Solution

1. Step 1: Write the proportion equation
   16,381.62 : 24,558.12 = 5,850 : x
2. Step 2: Convert to fraction form
   16,381.62/24,558.12 = 5,850/x
3. Step 3: Cross multiply
   16,381.62x = 24,558.12 × 5,850
4. Step 4: Simplify right side
   16,381.62x = 143,665,002
5. Step 5: Solve for x
   x = 143,665,002/16,381.62
6. Step 6: Final answer
   x = 8,769.89