Finding the Fourth Proportional to 2,452.12, 3,677.46 and 1,356.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.12 : 3,677.46 = 1,356.28 : x
2. Step 2: Convert to fraction form
   2,452.12/3,677.46 = 1,356.28/x
3. Step 3: Cross multiply
   2,452.12x = 3,677.46 × 1,356.28
4. Step 4: Simplify right side
   2,452.12x = 4,987,665.45
5. Step 5: Solve for x
   x = 4,987,665.45/2,452.12
6. Step 6: Final answer
   x = 2,034.02