Finding the Fourth Proportional to 16,155.90, 24,233.76 and 4,469.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155.90 : 24,233.76 = 4,469.10 : x
2. Step 2: Convert to fraction form
   16,155.90/24,233.76 = 4,469.10/x
3. Step 3: Cross multiply
   16,155.90x = 24,233.76 × 4,469.10
4. Step 4: Simplify right side
   16,155.90x = 108,303,096.82
5. Step 5: Solve for x
   x = 108,303,096.82/16,155.90
6. Step 6: Final answer
   x = 6,703.63