Finding the Fourth Proportional to 7,414.37, 10,231.83 and 4,057.17

Step by Step Solution

1. Step 1: Write the proportion equation
   7,414.37 : 10,231.83 = 4,057.17 : x
2. Step 2: Convert to fraction form
   7,414.37/10,231.83 = 4,057.17/x
3. Step 3: Cross multiply
   7,414.37x = 10,231.83 × 4,057.17
4. Step 4: Simplify right side
   7,414.37x = 41,512,273.72
5. Step 5: Solve for x
   x = 41,512,273.72/7,414.37
6. Step 6: Final answer
   x = 5,598.89