Finding the Fourth Proportional to 16,609.02, 24,914.56 and 5,516.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,609.02 : 24,914.56 = 5,516.68 : x
2. Step 2: Convert to fraction form
   16,609.02/24,914.56 = 5,516.68/x
3. Step 3: Cross multiply
   16,609.02x = 24,914.56 × 5,516.68
4. Step 4: Simplify right side
   16,609.02x = 137,445,654.86
5. Step 5: Solve for x
   x = 137,445,654.86/16,609.02
6. Step 6: Final answer
   x = 8,275.36