Finding the Fourth Proportional to 7,096.96, 9,792.84 and 3,952.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,096.96 : 9,792.84 = 3,952.72 : x
2. Step 2: Convert to fraction form
   7,096.96/9,792.84 = 3,952.72/x
3. Step 3: Cross multiply
   7,096.96x = 9,792.84 × 3,952.72
4. Step 4: Simplify right side
   7,096.96x = 38,708,354.52
5. Step 5: Solve for x
   x = 38,708,354.52/7,096.96
6. Step 6: Final answer
   x = 5,454.22