Finding the Fourth Proportional to 1,150.52, 1,725.77 and 501.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.52 : 1,725.77 = 501.71 : x
2. Step 2: Convert to fraction form
   1,150.52/1,725.77 = 501.71/x
3. Step 3: Cross multiply
   1,150.52x = 1,725.77 × 501.71
4. Step 4: Simplify right side
   1,150.52x = 865,828.69
5. Step 5: Solve for x
   x = 865,828.69/1,150.52
6. Step 6: Final answer
   x = 752.56