Finding the Fourth Proportional to 2,272.49, 3,137.25 and 1,708.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272.49 : 3,137.25 = 1,708.46 : x
2. Step 2: Convert to fraction form
   2,272.49/3,137.25 = 1,708.46/x
3. Step 3: Cross multiply
   2,272.49x = 3,137.25 × 1,708.46
4. Step 4: Simplify right side
   2,272.49x = 5,359,868.62
5. Step 5: Solve for x
   x = 5,359,868.62/2,272.49
6. Step 6: Final answer
   x = 2,358.59