Finding the Fourth Proportional to 2,763.27, 4,140.59 and 2,350.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,763.27 : 4,140.59 = 2,350.71 : x
2. Step 2: Convert to fraction form
   2,763.27/4,140.59 = 2,350.71/x
3. Step 3: Cross multiply
   2,763.27x = 4,140.59 × 2,350.71
4. Step 4: Simplify right side
   2,763.27x = 9,733,314.57
5. Step 5: Solve for x
   x = 9,733,314.57/2,763.27
6. Step 6: Final answer
   x = 3,522.39