Finding the Fourth Proportional to 3,561.61, 4,913.71 and 2,234.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,561.61 : 4,913.71 = 2,234.83 : x
2. Step 2: Convert to fraction form
   3,561.61/4,913.71 = 2,234.83/x
3. Step 3: Cross multiply
   3,561.61x = 4,913.71 × 2,234.83
4. Step 4: Simplify right side
   3,561.61x = 10,981,306.52
5. Step 5: Solve for x
   x = 10,981,306.52/3,561.61
6. Step 6: Final answer
   x = 3,083.24