Finding the Fourth Proportional to 16,282.56, 24,423.90 and 3,970.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,282.56 : 24,423.90 = 3,970.56 : x
2. Step 2: Convert to fraction form
   16,282.56/24,423.90 = 3,970.56/x
3. Step 3: Cross multiply
   16,282.56x = 24,423.90 × 3,970.56
4. Step 4: Simplify right side
   16,282.56x = 96,976,560.38
5. Step 5: Solve for x
   x = 96,976,560.38/16,282.56
6. Step 6: Final answer
   x = 5,955.85