Finding the Fourth Proportional to 2,267.02, 3,401.39 and 1,543.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.02 : 3,401.39 = 1,543.42 : x
2. Step 2: Convert to fraction form
   2,267.02/3,401.39 = 1,543.42/x
3. Step 3: Cross multiply
   2,267.02x = 3,401.39 × 1,543.42
4. Step 4: Simplify right side
   2,267.02x = 5,249,765.64
5. Step 5: Solve for x
   x = 5,249,765.64/2,267.02
6. Step 6: Final answer
   x = 2,315.71