Finding the Fourth Proportional to 16,343.10, 24,517.89 and 6,480.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,343.10 : 24,517.89 = 6,480.54 : x
2. Step 2: Convert to fraction form
   16,343.10/24,517.89 = 6,480.54/x
3. Step 3: Cross multiply
   16,343.10x = 24,517.89 × 6,480.54
4. Step 4: Simplify right side
   16,343.10x = 158,889,166.86
5. Step 5: Solve for x
   x = 158,889,166.86/16,343.10
6. Step 6: Final answer
   x = 9,722.09