Finding the Fourth Proportional to 1,150.52, 1,584.23 and 901.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.52 : 1,584.23 = 901.44 : x
2. Step 2: Convert to fraction form
   1,150.52/1,584.23 = 901.44/x
3. Step 3: Cross multiply
   1,150.52x = 1,584.23 × 901.44
4. Step 4: Simplify right side
   1,150.52x = 1,428,083.78
5. Step 5: Solve for x
   x = 1,428,083.78/1,150.52
6. Step 6: Final answer
   x = 1,241.26