Finding the Fourth Proportional to 2,443.58, 3,372.16 and 1,324.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.58 : 3,372.16 = 1,324.52 : x
2. Step 2: Convert to fraction form
   2,443.58/3,372.16 = 1,324.52/x
3. Step 3: Cross multiply
   2,443.58x = 3,372.16 × 1,324.52
4. Step 4: Simplify right side
   2,443.58x = 4,466,503.56
5. Step 5: Solve for x
   x = 4,466,503.56/2,443.58
6. Step 6: Final answer
   x = 1,827.85