Finding the Fourth Proportional to 2,361.17, 3,539.83 and 1,447.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.17 : 3,539.83 = 1,447.25 : x
2. Step 2: Convert to fraction form
   2,361.17/3,539.83 = 1,447.25/x
3. Step 3: Cross multiply
   2,361.17x = 3,539.83 × 1,447.25
4. Step 4: Simplify right side
   2,361.17x = 5,123,011.73
5. Step 5: Solve for x
   x = 5,123,011.73/2,361.17
6. Step 6: Final answer
   x = 2,169.69