Finding the Fourth Proportional to 2,271.16, 3,406.78 and 1,496.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271.16 : 3,406.78 = 1,496.12 : x
2. Step 2: Convert to fraction form
   2,271.16/3,406.78 = 1,496.12/x
3. Step 3: Cross multiply
   2,271.16x = 3,406.78 × 1,496.12
4. Step 4: Simplify right side
   2,271.16x = 5,096,951.69
5. Step 5: Solve for x
   x = 5,096,951.69/2,271.16
6. Step 6: Final answer
   x = 2,244.21