Finding the Fourth Proportional to 6,144.50, 8,479.50 and 3,350

Step by Step Solution

1. Step 1: Write the proportion equation
   6,144.50 : 8,479.50 = 3,350 : x
2. Step 2: Convert to fraction form
   6,144.50/8,479.50 = 3,350/x
3. Step 3: Cross multiply
   6,144.50x = 8,479.50 × 3,350
4. Step 4: Simplify right side
   6,144.50x = 28,406,325
5. Step 5: Solve for x
   x = 28,406,325/6,144.50
6. Step 6: Final answer
   x = 4,623.05