Finding the Fourth Proportional to 2,401.16, 3,313.68 and 1,353.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.16 : 3,313.68 = 1,353.32 : x
2. Step 2: Convert to fraction form
   2,401.16/3,313.68 = 1,353.32/x
3. Step 3: Cross multiply
   2,401.16x = 3,313.68 × 1,353.32
4. Step 4: Simplify right side
   2,401.16x = 4,484,469.42
5. Step 5: Solve for x
   x = 4,484,469.42/2,401.16
6. Step 6: Final answer
   x = 1,867.63