Finding the Fourth Proportional to 8,273.44, 12,411.38 and 2,429.29

Step by Step Solution

1. Step 1: Write the proportion equation
   8,273.44 : 12,411.38 = 2,429.29 : x
2. Step 2: Convert to fraction form
   8,273.44/12,411.38 = 2,429.29/x
3. Step 3: Cross multiply
   8,273.44x = 12,411.38 × 2,429.29
4. Step 4: Simplify right side
   8,273.44x = 30,150,841.32
5. Step 5: Solve for x
   x = 30,150,841.32/8,273.44
6. Step 6: Final answer
   x = 3,644.29