Finding the Fourth Proportional to 16,635.52, 22,956.42 and 9,183.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,635.52 : 22,956.42 = 9,183.52 : x
2. Step 2: Convert to fraction form
   16,635.52/22,956.42 = 9,183.52/x
3. Step 3: Cross multiply
   16,635.52x = 22,956.42 × 9,183.52
4. Step 4: Simplify right side
   16,635.52x = 210,820,742.20
5. Step 5: Solve for x
   x = 210,820,742.20/16,635.52
6. Step 6: Final answer
   x = 12,672.93