Finding the Fourth Proportional to 2,238.10, 3,049 and 2,238.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238.10 : 3,049 = 2,238.10 : x
2. Step 2: Convert to fraction form
   2,238.10/3,049 = 2,238.10/x
3. Step 3: Cross multiply
   2,238.10x = 3,049 × 2,238.10
4. Step 4: Simplify right side
   2,238.10x = 6,823,966.90
5. Step 5: Solve for x
   x = 6,823,966.90/2,238.10
6. Step 6: Final answer
   x = 3,049