Finding the Fourth Proportional to 2,271.43, 3,406.27 and 1,037.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271.43 : 3,406.27 = 1,037.97 : x
2. Step 2: Convert to fraction form
   2,271.43/3,406.27 = 1,037.97/x
3. Step 3: Cross multiply
   2,271.43x = 3,406.27 × 1,037.97
4. Step 4: Simplify right side
   2,271.43x = 3,535,612.47
5. Step 5: Solve for x
   x = 3,535,612.47/2,271.43
6. Step 6: Final answer
   x = 1,556.56