Finding the Fourth Proportional to 2,288.32, 3,159.03 and 1,449.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288.32 : 3,159.03 = 1,449.88 : x
2. Step 2: Convert to fraction form
   2,288.32/3,159.03 = 1,449.88/x
3. Step 3: Cross multiply
   2,288.32x = 3,159.03 × 1,449.88
4. Step 4: Simplify right side
   2,288.32x = 4,580,214.42
5. Step 5: Solve for x
   x = 4,580,214.42/2,288.32
6. Step 6: Final answer
   x = 2,001.56