Finding the Fourth Proportional to 2,362.42, 3,542.43 and 1,375.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.42 : 3,542.43 = 1,375.55 : x
2. Step 2: Convert to fraction form
   2,362.42/3,542.43 = 1,375.55/x
3. Step 3: Cross multiply
   2,362.42x = 3,542.43 × 1,375.55
4. Step 4: Simplify right side
   2,362.42x = 4,872,790.32
5. Step 5: Solve for x
   x = 4,872,790.32/2,362.42
6. Step 6: Final answer
   x = 2,062.63