Finding the Fourth Proportional to 1,568.82, 2,165.04 and 896.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568.82 : 2,165.04 = 896.52 : x
2. Step 2: Convert to fraction form
   1,568.82/2,165.04 = 896.52/x
3. Step 3: Cross multiply
   1,568.82x = 2,165.04 × 896.52
4. Step 4: Simplify right side
   1,568.82x = 1,941,001.66
5. Step 5: Solve for x
   x = 1,941,001.66/1,568.82
6. Step 6: Final answer
   x = 1,237.24