Finding the Fourth Proportional to 2,230.69, 3,332.46 and 1,444.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,230.69 : 3,332.46 = 1,444.28 : x
2. Step 2: Convert to fraction form
   2,230.69/3,332.46 = 1,444.28/x
3. Step 3: Cross multiply
   2,230.69x = 3,332.46 × 1,444.28
4. Step 4: Simplify right side
   2,230.69x = 4,813,005.33
5. Step 5: Solve for x
   x = 4,813,005.33/2,230.69
6. Step 6: Final answer
   x = 2,157.63