Finding the Fourth Proportional to 6,150.46, 8,487.61 and 3,355.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,150.46 : 8,487.61 = 3,355.96 : x
2. Step 2: Convert to fraction form
   6,150.46/8,487.61 = 3,355.96/x
3. Step 3: Cross multiply
   6,150.46x = 8,487.61 × 3,355.96
4. Step 4: Simplify right side
   6,150.46x = 28,484,079.66
5. Step 5: Solve for x
   x = 28,484,079.66/6,150.46
6. Step 6: Final answer
   x = 4,631.21