Finding the Fourth Proportional to 2,562.29, 3,528.52 and 2,226.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.29 : 3,528.52 = 2,226.04 : x
2. Step 2: Convert to fraction form
   2,562.29/3,528.52 = 2,226.04/x
3. Step 3: Cross multiply
   2,562.29x = 3,528.52 × 2,226.04
4. Step 4: Simplify right side
   2,562.29x = 7,854,612.27
5. Step 5: Solve for x
   x = 7,854,612.27/2,562.29
6. Step 6: Final answer
   x = 3,065.47