Finding the Fourth Proportional to 2,949.59, 4,429.45 and 2,704.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,949.59 : 4,429.45 = 2,704.87 : x
2. Step 2: Convert to fraction form
   2,949.59/4,429.45 = 2,704.87/x
3. Step 3: Cross multiply
   2,949.59x = 4,429.45 × 2,704.87
4. Step 4: Simplify right side
   2,949.59x = 11,981,086.42
5. Step 5: Solve for x
   x = 11,981,086.42/2,949.59
6. Step 6: Final answer
   x = 4,061.95