Finding the Fourth Proportional to 1,358.01, 2,032.56 and 896.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358.01 : 2,032.56 = 896.31 : x
2. Step 2: Convert to fraction form
   1,358.01/2,032.56 = 896.31/x
3. Step 3: Cross multiply
   1,358.01x = 2,032.56 × 896.31
4. Step 4: Simplify right side
   1,358.01x = 1,821,803.85
5. Step 5: Solve for x
   x = 1,821,803.85/1,358.01
6. Step 6: Final answer
   x = 1,341.52