Finding the Fourth Proportional to 2,754.82, 4,132.49 and 905.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,754.82 : 4,132.49 = 905.94 : x
2. Step 2: Convert to fraction form
   2,754.82/4,132.49 = 905.94/x
3. Step 3: Cross multiply
   2,754.82x = 4,132.49 × 905.94
4. Step 4: Simplify right side
   2,754.82x = 3,743,783.46
5. Step 5: Solve for x
   x = 3,743,783.46/2,754.82
6. Step 6: Final answer
   x = 1,359.00