Finding the Fourth Proportional to 6,123.96, 8,451.15 and 3,329.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,123.96 : 8,451.15 = 3,329.46 : x
2. Step 2: Convert to fraction form
   6,123.96/8,451.15 = 3,329.46/x
3. Step 3: Cross multiply
   6,123.96x = 8,451.15 × 3,329.46
4. Step 4: Simplify right side
   6,123.96x = 28,137,765.88
5. Step 5: Solve for x
   x = 28,137,765.88/6,123.96
6. Step 6: Final answer
   x = 4,594.70