Finding the Fourth Proportional to 16,470.96, 24,711.93 and 5,378.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,470.96 : 24,711.93 = 5,378.10 : x
2. Step 2: Convert to fraction form
   16,470.96/24,711.93 = 5,378.10/x
3. Step 3: Cross multiply
   16,470.96x = 24,711.93 × 5,378.10
4. Step 4: Simplify right side
   16,470.96x = 132,903,230.73
5. Step 5: Solve for x
   x = 132,903,230.73/16,470.96
6. Step 6: Final answer
   x = 8,068.94