Finding the Fourth Proportional to 2,282.96, 3,150.49 and 1,235.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282.96 : 3,150.49 = 1,235.03 : x
2. Step 2: Convert to fraction form
   2,282.96/3,150.49 = 1,235.03/x
3. Step 3: Cross multiply
   2,282.96x = 3,150.49 × 1,235.03
4. Step 4: Simplify right side
   2,282.96x = 3,890,930.82
5. Step 5: Solve for x
   x = 3,890,930.82/2,282.96
6. Step 6: Final answer
   x = 1,704.34