Finding the Fourth Proportional to 2,233.26, 3,068.97 and 1,812.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.26 : 3,068.97 = 1,812.72 : x
2. Step 2: Convert to fraction form
   2,233.26/3,068.97 = 1,812.72/x
3. Step 3: Cross multiply
   2,233.26x = 3,068.97 × 1,812.72
4. Step 4: Simplify right side
   2,233.26x = 5,563,183.30
5. Step 5: Solve for x
   x = 5,563,183.30/2,233.26
6. Step 6: Final answer
   x = 2,491.06