Finding the Fourth Proportional to 5,674.52, 8,514.31 and 2,899.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,674.52 : 8,514.31 = 2,899.73 : x
2. Step 2: Convert to fraction form
   5,674.52/8,514.31 = 2,899.73/x
3. Step 3: Cross multiply
   5,674.52x = 8,514.31 × 2,899.73
4. Step 4: Simplify right side
   5,674.52x = 24,689,200.14
5. Step 5: Solve for x
   x = 24,689,200.14/5,674.52
6. Step 6: Final answer
   x = 4,350.89