Finding the Fourth Proportional to 2,270.39, 3,401.03 and 1,141.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270.39 : 3,401.03 = 1,141.25 : x
2. Step 2: Convert to fraction form
   2,270.39/3,401.03 = 1,141.25/x
3. Step 3: Cross multiply
   2,270.39x = 3,401.03 × 1,141.25
4. Step 4: Simplify right side
   2,270.39x = 3,881,425.49
5. Step 5: Solve for x
   x = 3,881,425.49/2,270.39
6. Step 6: Final answer
   x = 1,709.59