Finding the Fourth Proportional to 1,154.72, 1,593.50 and 650.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154.72 : 1,593.50 = 650.53 : x
2. Step 2: Convert to fraction form
   1,154.72/1,593.50 = 650.53/x
3. Step 3: Cross multiply
   1,154.72x = 1,593.50 × 650.53
4. Step 4: Simplify right side
   1,154.72x = 1,036,617.20
5. Step 5: Solve for x
   x = 1,036,617.20/1,154.72
6. Step 6: Final answer
   x = 897.73