Finding the Fourth Proportional to 3,096.72, 4,270.21 and 2,342.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,096.72 : 4,270.21 = 2,342.27 : x
2. Step 2: Convert to fraction form
   3,096.72/4,270.21 = 2,342.27/x
3. Step 3: Cross multiply
   3,096.72x = 4,270.21 × 2,342.27
4. Step 4: Simplify right side
   3,096.72x = 10,001,989.60
5. Step 5: Solve for x
   x = 10,001,989.60/3,096.72
6. Step 6: Final answer
   x = 3,229.87