Finding the Fourth Proportional to 2,401.14, 3,313.43 and 1,338.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.14 : 3,313.43 = 1,338.84 : x
2. Step 2: Convert to fraction form
   2,401.14/3,313.43 = 1,338.84/x
3. Step 3: Cross multiply
   2,401.14x = 3,313.43 × 1,338.84
4. Step 4: Simplify right side
   2,401.14x = 4,436,152.62
5. Step 5: Solve for x
   x = 4,436,152.62/2,401.14
6. Step 6: Final answer
   x = 1,847.52