Finding the Fourth Proportional to 22,912.24, 31,632.96 and 17,596.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,912.24 : 31,632.96 = 17,596.72 : x
2. Step 2: Convert to fraction form
   22,912.24/31,632.96 = 17,596.72/x
3. Step 3: Cross multiply
   22,912.24x = 31,632.96 × 17,596.72
4. Step 4: Simplify right side
   22,912.24x = 556,636,339.89
5. Step 5: Solve for x
   x = 556,636,339.89/22,912.24
6. Step 6: Final answer
   x = 24,294.28