Finding the Fourth Proportional to 5,728.38, 8,598.06 and 3,541.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,728.38 : 8,598.06 = 3,541.38 : x
2. Step 2: Convert to fraction form
   5,728.38/8,598.06 = 3,541.38/x
3. Step 3: Cross multiply
   5,728.38x = 8,598.06 × 3,541.38
4. Step 4: Simplify right side
   5,728.38x = 30,448,997.72
5. Step 5: Solve for x
   x = 30,448,997.72/5,728.38
6. Step 6: Final answer
   x = 5,315.46