Finding the Fourth Proportional to 9,423.56, 14,118.10 and 4,416.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,423.56 : 14,118.10 = 4,416.72 : x
2. Step 2: Convert to fraction form
   9,423.56/14,118.10 = 4,416.72/x
3. Step 3: Cross multiply
   9,423.56x = 14,118.10 × 4,416.72
4. Step 4: Simplify right side
   9,423.56x = 62,355,694.63
5. Step 5: Solve for x
   x = 62,355,694.63/9,423.56
6. Step 6: Final answer
   x = 6,617.00