Finding the Fourth Proportional to 2,882.25, 4,318.79 and 1,234.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,882.25 : 4,318.79 = 1,234.98 : x
2. Step 2: Convert to fraction form
   2,882.25/4,318.79 = 1,234.98/x
3. Step 3: Cross multiply
   2,882.25x = 4,318.79 × 1,234.98
4. Step 4: Simplify right side
   2,882.25x = 5,333,613.10
5. Step 5: Solve for x
   x = 5,333,613.10/2,882.25
6. Step 6: Final answer
   x = 1,850.50