Finding the Fourth Proportional to 6,150.72, 8,487.96 and 3,356.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,150.72 : 8,487.96 = 3,356.22 : x
2. Step 2: Convert to fraction form
   6,150.72/8,487.96 = 3,356.22/x
3. Step 3: Cross multiply
   6,150.72x = 8,487.96 × 3,356.22
4. Step 4: Simplify right side
   6,150.72x = 28,487,461.11
5. Step 5: Solve for x
   x = 28,487,461.11/6,150.72
6. Step 6: Final answer
   x = 4,631.57