Finding the Fourth Proportional to 6,118.45, 8,443.46 and 3,323.95

Step by Step Solution

1. Step 1: Write the proportion equation
   6,118.45 : 8,443.46 = 3,323.95 : x
2. Step 2: Convert to fraction form
   6,118.45/8,443.46 = 3,323.95/x
3. Step 3: Cross multiply
   6,118.45x = 8,443.46 × 3,323.95
4. Step 4: Simplify right side
   6,118.45x = 28,065,626.07
5. Step 5: Solve for x
   x = 28,065,626.07/6,118.45
6. Step 6: Final answer
   x = 4,587.05