Finding the Fourth Proportional to 2,532.69, 3,791.70 and 1,555.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.69 : 3,791.70 = 1,555.83 : x
2. Step 2: Convert to fraction form
   2,532.69/3,791.70 = 1,555.83/x
3. Step 3: Cross multiply
   2,532.69x = 3,791.70 × 1,555.83
4. Step 4: Simplify right side
   2,532.69x = 5,899,240.61
5. Step 5: Solve for x
   x = 5,899,240.61/2,532.69
6. Step 6: Final answer
   x = 2,329.24