Finding the Fourth Proportional to 1,111.52, 1,532.84 and 732.74

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111.52 : 1,532.84 = 732.74 : x
2. Step 2: Convert to fraction form
   1,111.52/1,532.84 = 732.74/x
3. Step 3: Cross multiply
   1,111.52x = 1,532.84 × 732.74
4. Step 4: Simplify right side
   1,111.52x = 1,123,161.85
5. Step 5: Solve for x
   x = 1,123,161.85/1,111.52
6. Step 6: Final answer
   x = 1,010.47