Finding the Fourth Proportional to 5,830.43, 8,048.93 and 3,708.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,830.43 : 8,048.93 = 3,708.09 : x
2. Step 2: Convert to fraction form
   5,830.43/8,048.93 = 3,708.09/x
3. Step 3: Cross multiply
   5,830.43x = 8,048.93 × 3,708.09
4. Step 4: Simplify right side
   5,830.43x = 29,846,138.30
5. Step 5: Solve for x
   x = 29,846,138.30/5,830.43
6. Step 6: Final answer
   x = 5,119.03