Finding the Fourth Proportional to 2,462.24, 3,397.82 and 1,343.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.24 : 3,397.82 = 1,343.20 : x
2. Step 2: Convert to fraction form
   2,462.24/3,397.82 = 1,343.20/x
3. Step 3: Cross multiply
   2,462.24x = 3,397.82 × 1,343.20
4. Step 4: Simplify right side
   2,462.24x = 4,563,951.82
5. Step 5: Solve for x
   x = 4,563,951.82/2,462.24
6. Step 6: Final answer
   x = 1,853.58