Finding the Fourth Proportional to 3,361.98, 5,043.27 and 896.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,361.98 : 5,043.27 = 896.82 : x
2. Step 2: Convert to fraction form
   3,361.98/5,043.27 = 896.82/x
3. Step 3: Cross multiply
   3,361.98x = 5,043.27 × 896.82
4. Step 4: Simplify right side
   3,361.98x = 4,522,905.40
5. Step 5: Solve for x
   x = 4,522,905.40/3,361.98
6. Step 6: Final answer
   x = 1,345.31