Finding the Fourth Proportional to 2,592.46, 3,578.15 and 1,529.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.46 : 3,578.15 = 1,529.83 : x
2. Step 2: Convert to fraction form
   2,592.46/3,578.15 = 1,529.83/x
3. Step 3: Cross multiply
   2,592.46x = 3,578.15 × 1,529.83
4. Step 4: Simplify right side
   2,592.46x = 5,473,944.62
5. Step 5: Solve for x
   x = 5,473,944.62/2,592.46
6. Step 6: Final answer
   x = 2,111.49