Finding the Fourth Proportional to 1,150.43, 1,723.30 and 533.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.43 : 1,723.30 = 533.27 : x
2. Step 2: Convert to fraction form
   1,150.43/1,723.30 = 533.27/x
3. Step 3: Cross multiply
   1,150.43x = 1,723.30 × 533.27
4. Step 4: Simplify right side
   1,150.43x = 918,987.17
5. Step 5: Solve for x
   x = 918,987.17/1,150.43
6. Step 6: Final answer
   x = 798.82