Finding the Fourth Proportional to 6,114.83, 9,168.09 and 3,150.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,114.83 : 9,168.09 = 3,150.76 : x
2. Step 2: Convert to fraction form
   6,114.83/9,168.09 = 3,150.76/x
3. Step 3: Cross multiply
   6,114.83x = 9,168.09 × 3,150.76
4. Step 4: Simplify right side
   6,114.83x = 28,886,446.60
5. Step 5: Solve for x
   x = 28,886,446.60/6,114.83
6. Step 6: Final answer
   x = 4,724.00