Finding the Fourth Proportional to 6,150.42, 8,487.54 and 3,355.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,150.42 : 8,487.54 = 3,355.92 : x
2. Step 2: Convert to fraction form
   6,150.42/8,487.54 = 3,355.92/x
3. Step 3: Cross multiply
   6,150.42x = 8,487.54 × 3,355.92
4. Step 4: Simplify right side
   6,150.42x = 28,483,505.24
5. Step 5: Solve for x
   x = 28,483,505.24/6,150.42
6. Step 6: Final answer
   x = 4,631.15