Finding the Fourth Proportional to 2,355.53, 3,533.31 and 895.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355.53 : 3,533.31 = 895.10 : x
2. Step 2: Convert to fraction form
   2,355.53/3,533.31 = 895.10/x
3. Step 3: Cross multiply
   2,355.53x = 3,533.31 × 895.10
4. Step 4: Simplify right side
   2,355.53x = 3,162,648.11
5. Step 5: Solve for x
   x = 3,162,648.11/2,355.53
6. Step 6: Final answer
   x = 1,342.65