Finding the Fourth Proportional to 6,150.96, 8,488.31 and 3,356.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,150.96 : 8,488.31 = 3,356.46 : x
2. Step 2: Convert to fraction form
   6,150.96/8,488.31 = 3,356.46/x
3. Step 3: Cross multiply
   6,150.96x = 8,488.31 × 3,356.46
4. Step 4: Simplify right side
   6,150.96x = 28,490,656.20
5. Step 5: Solve for x
   x = 28,490,656.20/6,150.96
6. Step 6: Final answer
   x = 4,631.90