Finding the Fourth Proportional to 2,234.23, 3,080.39 and 1,834.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.23 : 3,080.39 = 1,834.43 : x
2. Step 2: Convert to fraction form
   2,234.23/3,080.39 = 1,834.43/x
3. Step 3: Cross multiply
   2,234.23x = 3,080.39 × 1,834.43
4. Step 4: Simplify right side
   2,234.23x = 5,650,735.25
5. Step 5: Solve for x
   x = 5,650,735.25/2,234.23
6. Step 6: Final answer
   x = 2,529.17