Finding the Fourth Proportional to 1,463.06, 2,181.69 and 1,449.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,463.06 : 2,181.69 = 1,449.89 : x
2. Step 2: Convert to fraction form
   1,463.06/2,181.69 = 1,449.89/x
3. Step 3: Cross multiply
   1,463.06x = 2,181.69 × 1,449.89
4. Step 4: Simplify right side
   1,463.06x = 3,163,203.26
5. Step 5: Solve for x
   x = 3,163,203.26/1,463.06
6. Step 6: Final answer
   x = 2,162.05