Finding the Fourth Proportional to 2,404.17, 3,606.30 and 943.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.17 : 3,606.30 = 943.20 : x
2. Step 2: Convert to fraction form
   2,404.17/3,606.30 = 943.20/x
3. Step 3: Cross multiply
   2,404.17x = 3,606.30 × 943.20
4. Step 4: Simplify right side
   2,404.17x = 3,401,462.16
5. Step 5: Solve for x
   x = 3,401,462.16/2,404.17
6. Step 6: Final answer
   x = 1,414.82