Finding the Fourth Proportional to 2,614.29, 3,922.46 and 1,152.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.29 : 3,922.46 = 1,152.42 : x
2. Step 2: Convert to fraction form
   2,614.29/3,922.46 = 1,152.42/x
3. Step 3: Cross multiply
   2,614.29x = 3,922.46 × 1,152.42
4. Step 4: Simplify right side
   2,614.29x = 4,520,324.23
5. Step 5: Solve for x
   x = 4,520,324.23/2,614.29
6. Step 6: Final answer
   x = 1,729.08