Finding the Fourth Proportional to 8,018.02, 12,026.49 and 3,401.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,018.02 : 12,026.49 = 3,401.02 : x
2. Step 2: Convert to fraction form
   8,018.02/12,026.49 = 3,401.02/x
3. Step 3: Cross multiply
   8,018.02x = 12,026.49 × 3,401.02
4. Step 4: Simplify right side
   8,018.02x = 40,902,333.02
5. Step 5: Solve for x
   x = 40,902,333.02/8,018.02
6. Step 6: Final answer
   x = 5,101.30