Finding the Fourth Proportional to 3,682.95, 5,516.33 and 2,854.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,682.95 : 5,516.33 = 2,854.73 : x
2. Step 2: Convert to fraction form
   3,682.95/5,516.33 = 2,854.73/x
3. Step 3: Cross multiply
   3,682.95x = 5,516.33 × 2,854.73
4. Step 4: Simplify right side
   3,682.95x = 15,747,590.89
5. Step 5: Solve for x
   x = 15,747,590.89/3,682.95
6. Step 6: Final answer
   x = 4,275.81