Finding the Fourth Proportional to 2,708.62, 3,737.61 and 1,529.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,708.62 : 3,737.61 = 1,529.46 : x
2. Step 2: Convert to fraction form
   2,708.62/3,737.61 = 1,529.46/x
3. Step 3: Cross multiply
   2,708.62x = 3,737.61 × 1,529.46
4. Step 4: Simplify right side
   2,708.62x = 5,716,521.38
5. Step 5: Solve for x
   x = 5,716,521.38/2,708.62
6. Step 6: Final answer
   x = 2,110.50