Finding the Fourth Proportional to 2,455.52, 3,684.08 and 896.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455.52 : 3,684.08 = 896.00 : x
2. Step 2: Convert to fraction form
   2,455.52/3,684.08 = 896.00/x
3. Step 3: Cross multiply
   2,455.52x = 3,684.08 × 896.00
4. Step 4: Simplify right side
   2,455.52x = 3,300,919.50
5. Step 5: Solve for x
   x = 3,300,919.50/2,455.52
6. Step 6: Final answer
   x = 1,344.29