Finding the Fourth Proportional to 6,146.28, 8,475.16 and 4,153.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,146.28 : 8,475.16 = 4,153.38 : x
2. Step 2: Convert to fraction form
   6,146.28/8,475.16 = 4,153.38/x
3. Step 3: Cross multiply
   6,146.28x = 8,475.16 × 4,153.38
4. Step 4: Simplify right side
   6,146.28x = 35,200,560.04
5. Step 5: Solve for x
   x = 35,200,560.04/6,146.28
6. Step 6: Final answer
   x = 5,727.13