Finding the Fourth Proportional to 5,662.83, 7,814.72 and 3,144.95

Step by Step Solution

1. Step 1: Write the proportion equation
   5,662.83 : 7,814.72 = 3,144.95 : x
2. Step 2: Convert to fraction form
   5,662.83/7,814.72 = 3,144.95/x
3. Step 3: Cross multiply
   5,662.83x = 7,814.72 × 3,144.95
4. Step 4: Simplify right side
   5,662.83x = 24,576,864.59
5. Step 5: Solve for x
   x = 24,576,864.59/5,662.83
6. Step 6: Final answer
   x = 4,340.03