Finding the Fourth Proportional to 22,765.52, 31,431.72 and 17,450.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,765.52 : 31,431.72 = 17,450.96 : x
2. Step 2: Convert to fraction form
   22,765.52/31,431.72 = 17,450.96/x
3. Step 3: Cross multiply
   22,765.52x = 31,431.72 × 17,450.96
4. Step 4: Simplify right side
   22,765.52x = 548,513,688.45
5. Step 5: Solve for x
   x = 548,513,688.45/22,765.52
6. Step 6: Final answer
   x = 24,094.05