Finding the Fourth Proportional to 5,942.05, 8,200.33 and 3,424.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,942.05 : 8,200.33 = 3,424.57 : x
2. Step 2: Convert to fraction form
   5,942.05/8,200.33 = 3,424.57/x
3. Step 3: Cross multiply
   5,942.05x = 8,200.33 × 3,424.57
4. Step 4: Simplify right side
   5,942.05x = 28,082,575.05
5. Step 5: Solve for x
   x = 28,082,575.05/5,942.05
6. Step 6: Final answer
   x = 4,726.08