Finding the Fourth Proportional to 2,608.82, 3,600.01 and 1,429.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.82 : 3,600.01 = 1,429.67 : x
2. Step 2: Convert to fraction form
   2,608.82/3,600.01 = 1,429.67/x
3. Step 3: Cross multiply
   2,608.82x = 3,600.01 × 1,429.67
4. Step 4: Simplify right side
   2,608.82x = 5,146,816.83
5. Step 5: Solve for x
   x = 5,146,816.83/2,608.82
6. Step 6: Final answer
   x = 1,972.85