Finding the Fourth Proportional to 2,442.42, 3,370.52 and 1,323.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,442.42 : 3,370.52 = 1,323.34 : x
2. Step 2: Convert to fraction form
   2,442.42/3,370.52 = 1,323.34/x
3. Step 3: Cross multiply
   2,442.42x = 3,370.52 × 1,323.34
4. Step 4: Simplify right side
   2,442.42x = 4,460,343.94
5. Step 5: Solve for x
   x = 4,460,343.94/2,442.42
6. Step 6: Final answer
   x = 1,826.20