Finding the Fourth Proportional to 16,057.21, 24,073.76 and 4,957.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,057.21 : 24,073.76 = 4,957.37 : x
2. Step 2: Convert to fraction form
   16,057.21/24,073.76 = 4,957.37/x
3. Step 3: Cross multiply
   16,057.21x = 24,073.76 × 4,957.37
4. Step 4: Simplify right side
   16,057.21x = 119,342,535.61
5. Step 5: Solve for x
   x = 119,342,535.61/16,057.21
6. Step 6: Final answer
   x = 7,432.33