Finding the Fourth Proportional to 16,310.72, 24,464.43 and 4,465.55

Step by Step Solution

1. Step 1: Write the proportion equation
   16,310.72 : 24,464.43 = 4,465.55 : x
2. Step 2: Convert to fraction form
   16,310.72/24,464.43 = 4,465.55/x
3. Step 3: Cross multiply
   16,310.72x = 24,464.43 × 4,465.55
4. Step 4: Simplify right side
   16,310.72x = 109,247,196.55
5. Step 5: Solve for x
   x = 109,247,196.55/16,310.72
6. Step 6: Final answer
   x = 6,697.88