Finding the Fourth Proportional to 2,452.82, 3,679.33 and 1,153.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.82 : 3,679.33 = 1,153.38 : x
2. Step 2: Convert to fraction form
   2,452.82/3,679.33 = 1,153.38/x
3. Step 3: Cross multiply
   2,452.82x = 3,679.33 × 1,153.38
4. Step 4: Simplify right side
   2,452.82x = 4,243,665.64
5. Step 5: Solve for x
   x = 4,243,665.64/2,452.82
6. Step 6: Final answer
   x = 1,730.12