Finding the Fourth Proportional to 16,262.29, 24,378.85 and 5,871.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,262.29 : 24,378.85 = 5,871.61 : x
2. Step 2: Convert to fraction form
   16,262.29/24,378.85 = 5,871.61/x
3. Step 3: Cross multiply
   16,262.29x = 24,378.85 × 5,871.61
4. Step 4: Simplify right side
   16,262.29x = 143,143,099.45
5. Step 5: Solve for x
   x = 143,143,099.45/16,262.29
6. Step 6: Final answer
   x = 8,802.15