Finding the Fourth Proportional to 16,454.56, 24,676.72 and 5,508

Step by Step Solution

1. Step 1: Write the proportion equation
   16,454.56 : 24,676.72 = 5,508 : x
2. Step 2: Convert to fraction form
   16,454.56/24,676.72 = 5,508/x
3. Step 3: Cross multiply
   16,454.56x = 24,676.72 × 5,508
4. Step 4: Simplify right side
   16,454.56x = 135,919,373.76
5. Step 5: Solve for x
   x = 135,919,373.76/16,454.56
6. Step 6: Final answer
   x = 8,260.29