Finding the Fourth Proportional to 2,355.81, 3,533.27 and 895.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355.81 : 3,533.27 = 895.11 : x
2. Step 2: Convert to fraction form
   2,355.81/3,533.27 = 895.11/x
3. Step 3: Cross multiply
   2,355.81x = 3,533.27 × 895.11
4. Step 4: Simplify right side
   2,355.81x = 3,162,660.83
5. Step 5: Solve for x
   x = 3,162,660.83/2,355.81
6. Step 6: Final answer
   x = 1,342.49