Finding the Fourth Proportional to 6,123.46, 8,450.46 and 3,328.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,123.46 : 8,450.46 = 3,328.96 : x
2. Step 2: Convert to fraction form
   6,123.46/8,450.46 = 3,328.96/x
3. Step 3: Cross multiply
   6,123.46x = 8,450.46 × 3,328.96
4. Step 4: Simplify right side
   6,123.46x = 28,131,243.32
5. Step 5: Solve for x
   x = 28,131,243.32/6,123.46
6. Step 6: Final answer
   x = 4,594.01