Finding the Fourth Proportional to 2,401.38, 3,600.72 and 940.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.38 : 3,600.72 = 940.14 : x
2. Step 2: Convert to fraction form
   2,401.38/3,600.72 = 940.14/x
3. Step 3: Cross multiply
   2,401.38x = 3,600.72 × 940.14
4. Step 4: Simplify right side
   2,401.38x = 3,385,180.90
5. Step 5: Solve for x
   x = 3,385,180.90/2,401.38
6. Step 6: Final answer
   x = 1,409.68