Finding the Fourth Proportional to 1,594.77, 2,200.71 and 896.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,594.77 : 2,200.71 = 896.15 : x
2. Step 2: Convert to fraction form
   1,594.77/2,200.71 = 896.15/x
3. Step 3: Cross multiply
   1,594.77x = 2,200.71 × 896.15
4. Step 4: Simplify right side
   1,594.77x = 1,972,155.26
5. Step 5: Solve for x
   x = 1,972,155.26/1,594.77
6. Step 6: Final answer
   x = 1,236.64