Finding the Fourth Proportional to 8,276.24, 12,414.33 and 3,345.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,276.24 : 12,414.33 = 3,345.82 : x
2. Step 2: Convert to fraction form
   8,276.24/12,414.33 = 3,345.82/x
3. Step 3: Cross multiply
   8,276.24x = 12,414.33 × 3,345.82
4. Step 4: Simplify right side
   8,276.24x = 41,536,113.60
5. Step 5: Solve for x
   x = 41,536,113.60/8,276.24
6. Step 6: Final answer
   x = 5,018.72