Finding the Fourth Proportional to 14,960.43, 22,443.76 and 4,429.62

Step by Step Solution

1. Step 1: Write the proportion equation
   14,960.43 : 22,443.76 = 4,429.62 : x
2. Step 2: Convert to fraction form
   14,960.43/22,443.76 = 4,429.62/x
3. Step 3: Cross multiply
   14,960.43x = 22,443.76 × 4,429.62
4. Step 4: Simplify right side
   14,960.43x = 99,417,328.17
5. Step 5: Solve for x
   x = 99,417,328.17/14,960.43
6. Step 6: Final answer
   x = 6,645.35