Finding the Fourth Proportional to 5,958.69, 8,222.83 and 3,406.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,958.69 : 8,222.83 = 3,406.56 : x
2. Step 2: Convert to fraction form
   5,958.69/8,222.83 = 3,406.56/x
3. Step 3: Cross multiply
   5,958.69x = 8,222.83 × 3,406.56
4. Step 4: Simplify right side
   5,958.69x = 28,011,563.76
5. Step 5: Solve for x
   x = 28,011,563.76/5,958.69
6. Step 6: Final answer
   x = 4,700.96