Finding the Fourth Proportional to 2,590.76, 3,868.30 and 2,344.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,590.76 : 3,868.30 = 2,344.52 : x
2. Step 2: Convert to fraction form
   2,590.76/3,868.30 = 2,344.52/x
3. Step 3: Cross multiply
   2,590.76x = 3,868.30 × 2,344.52
4. Step 4: Simplify right side
   2,590.76x = 9,069,306.72
5. Step 5: Solve for x
   x = 9,069,306.72/2,590.76
6. Step 6: Final answer
   x = 3,500.64