Finding the Fourth Proportional to 1,010.09, 1,512.25 and 732.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010.09 : 1,512.25 = 732.69 : x
2. Step 2: Convert to fraction form
   1,010.09/1,512.25 = 732.69/x
3. Step 3: Cross multiply
   1,010.09x = 1,512.25 × 732.69
4. Step 4: Simplify right side
   1,010.09x = 1,108,008.62
5. Step 5: Solve for x
   x = 1,108,008.62/1,010.09
6. Step 6: Final answer
   x = 1,096.94