Finding the Fourth Proportional to 6,150.92, 8,485.56 and 4,160.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,150.92 : 8,485.56 = 4,160.76 : x
2. Step 2: Convert to fraction form
   6,150.92/8,485.56 = 4,160.76/x
3. Step 3: Cross multiply
   6,150.92x = 8,485.56 × 4,160.76
4. Step 4: Simplify right side
   6,150.92x = 35,306,378.63
5. Step 5: Solve for x
   x = 35,306,378.63/6,150.92
6. Step 6: Final answer
   x = 5,740.02