Finding the Fourth Proportional to 22,957.34, 34,432.76 and 7,372.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,957.34 : 34,432.76 = 7,372.94 : x
2. Step 2: Convert to fraction form
   22,957.34/34,432.76 = 7,372.94/x
3. Step 3: Cross multiply
   22,957.34x = 34,432.76 × 7,372.94
4. Step 4: Simplify right side
   22,957.34x = 253,870,519.78
5. Step 5: Solve for x
   x = 253,870,519.78/22,957.34
6. Step 6: Final answer
   x = 11,058.36