Finding the Fourth Proportional to 10,174.12, 15,262.72 and 3,600.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,174.12 : 15,262.72 = 3,600.38 : x
2. Step 2: Convert to fraction form
   10,174.12/15,262.72 = 3,600.38/x
3. Step 3: Cross multiply
   10,174.12x = 15,262.72 × 3,600.38
4. Step 4: Simplify right side
   10,174.12x = 54,951,591.83
5. Step 5: Solve for x
   x = 54,951,591.83/10,174.12
6. Step 6: Final answer
   x = 5,401.11