Finding the Fourth Proportional to 8,267.39, 12,401.17 and 2,424.11

Step by Step Solution

1. Step 1: Write the proportion equation
   8,267.39 : 12,401.17 = 2,424.11 : x
2. Step 2: Convert to fraction form
   8,267.39/12,401.17 = 2,424.11/x
3. Step 3: Cross multiply
   8,267.39x = 12,401.17 × 2,424.11
4. Step 4: Simplify right side
   8,267.39x = 30,061,800.21
5. Step 5: Solve for x
   x = 30,061,800.21/8,267.39
6. Step 6: Final answer
   x = 3,636.19