Finding the Fourth Proportional to 2,608.37, 3,599.46 and 1,429.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.37 : 3,599.46 = 1,429.46 : x
2. Step 2: Convert to fraction form
   2,608.37/3,599.46 = 1,429.46/x
3. Step 3: Cross multiply
   2,608.37x = 3,599.46 × 1,429.46
4. Step 4: Simplify right side
   2,608.37x = 5,145,284.09
5. Step 5: Solve for x
   x = 5,145,284.09/2,608.37
6. Step 6: Final answer
   x = 1,972.61