Finding the Fourth Proportional to 1,363.04, 1,880.52 and 896.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363.04 : 1,880.52 = 896.48 : x
2. Step 2: Convert to fraction form
   1,363.04/1,880.52 = 896.48/x
3. Step 3: Cross multiply
   1,363.04x = 1,880.52 × 896.48
4. Step 4: Simplify right side
   1,363.04x = 1,685,848.57
5. Step 5: Solve for x
   x = 1,685,848.57/1,363.04
6. Step 6: Final answer
   x = 1,236.83