Finding the Fourth Proportional to 16,470.41, 24,709.55 and 5,377.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,470.41 : 24,709.55 = 5,377.12 : x
2. Step 2: Convert to fraction form
   16,470.41/24,709.55 = 5,377.12/x
3. Step 3: Cross multiply
   16,470.41x = 24,709.55 × 5,377.12
4. Step 4: Simplify right side
   16,470.41x = 132,866,215.50
5. Step 5: Solve for x
   x = 132,866,215.50/16,470.41
6. Step 6: Final answer
   x = 8,066.96