Finding the Fourth Proportional to 2,404.32, 3,600.72 and 1,429.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.32 : 3,600.72 = 1,429.44 : x
2. Step 2: Convert to fraction form
   2,404.32/3,600.72 = 1,429.44/x
3. Step 3: Cross multiply
   2,404.32x = 3,600.72 × 1,429.44
4. Step 4: Simplify right side
   2,404.32x = 5,147,013.20
5. Step 5: Solve for x
   x = 5,147,013.20/2,404.32
6. Step 6: Final answer
   x = 2,140.74