Finding the Fourth Proportional to 2,282.92, 3,150.43 and 1,234.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282.92 : 3,150.43 = 1,234.98 : x
2. Step 2: Convert to fraction form
   2,282.92/3,150.43 = 1,234.98/x
3. Step 3: Cross multiply
   2,282.92x = 3,150.43 × 1,234.98
4. Step 4: Simplify right side
   2,282.92x = 3,890,718.04
5. Step 5: Solve for x
   x = 3,890,718.04/2,282.92
6. Step 6: Final answer
   x = 1,704.27