Finding the Fourth Proportional to 16,146.56, 24,219.12 and 4,459.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,146.56 : 24,219.12 = 4,459.52 : x
2. Step 2: Convert to fraction form
   16,146.56/24,219.12 = 4,459.52/x
3. Step 3: Cross multiply
   16,146.56x = 24,219.12 × 4,459.52
4. Step 4: Simplify right side
   16,146.56x = 108,005,650.02
5. Step 5: Solve for x
   x = 108,005,650.02/16,146.56
6. Step 6: Final answer
   x = 6,689.08