Finding the Fourth Proportional to 2,034.50, 3,050.31 and 1,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.50 : 3,050.31 = 1,449.50 : x
2. Step 2: Convert to fraction form
   2,034.50/3,050.31 = 1,449.50/x
3. Step 3: Cross multiply
   2,034.50x = 3,050.31 × 1,449.50
4. Step 4: Simplify right side
   2,034.50x = 4,421,424.35
5. Step 5: Solve for x
   x = 4,421,424.35/2,034.50
6. Step 6: Final answer
   x = 2,173.22