Finding the Fourth Proportional to 2,362.56, 3,550.32 and 2,228.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.56 : 3,550.32 = 2,228.37 : x
2. Step 2: Convert to fraction form
   2,362.56/3,550.32 = 2,228.37/x
3. Step 3: Cross multiply
   2,362.56x = 3,550.32 × 2,228.37
4. Step 4: Simplify right side
   2,362.56x = 7,911,426.58
5. Step 5: Solve for x
   x = 7,911,426.58/2,362.56
6. Step 6: Final answer
   x = 3,348.67