Finding the Fourth Proportional to 2,532.39, 3,493.50 and 1,647.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.39 : 3,493.50 = 1,647.87 : x
2. Step 2: Convert to fraction form
   2,532.39/3,493.50 = 1,647.87/x
3. Step 3: Cross multiply
   2,532.39x = 3,493.50 × 1,647.87
4. Step 4: Simplify right side
   2,532.39x = 5,756,833.85
5. Step 5: Solve for x
   x = 5,756,833.85/2,532.39
6. Step 6: Final answer
   x = 2,273.28