Finding the Fourth Proportional to 9,443.76, 14,165.24 and 2,423.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.76 : 14,165.24 = 2,423.72 : x
2. Step 2: Convert to fraction form
   9,443.76/14,165.24 = 2,423.72/x
3. Step 3: Cross multiply
   9,443.76x = 14,165.24 × 2,423.72
4. Step 4: Simplify right side
   9,443.76x = 34,332,575.49
5. Step 5: Solve for x
   x = 34,332,575.49/9,443.76
6. Step 6: Final answer
   x = 3,635.48