Finding the Fourth Proportional to 6,150.18, 8,487.24 and 3,355.68

Step by Step Solution

1. Step 1: Write the proportion equation
   6,150.18 : 8,487.24 = 3,355.68 : x
2. Step 2: Convert to fraction form
   6,150.18/8,487.24 = 3,355.68/x
3. Step 3: Cross multiply
   6,150.18x = 8,487.24 × 3,355.68
4. Step 4: Simplify right side
   6,150.18x = 28,480,440.31
5. Step 5: Solve for x
   x = 28,480,440.31/6,150.18
6. Step 6: Final answer
   x = 4,630.83