Finding the Fourth Proportional to 6,123.47, 8,450.45 and 3,329.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,123.47 : 8,450.45 = 3,329.03 : x
2. Step 2: Convert to fraction form
   6,123.47/8,450.45 = 3,329.03/x
3. Step 3: Cross multiply
   6,123.47x = 8,450.45 × 3,329.03
4. Step 4: Simplify right side
   6,123.47x = 28,131,780.60
5. Step 5: Solve for x
   x = 28,131,780.60/6,123.47
6. Step 6: Final answer
   x = 4,594.09