Finding the Fourth Proportional to 1,150.96, 1,727.25 and 501.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.96 : 1,727.25 = 501.88 : x
2. Step 2: Convert to fraction form
   1,150.96/1,727.25 = 501.88/x
3. Step 3: Cross multiply
   1,150.96x = 1,727.25 × 501.88
4. Step 4: Simplify right side
   1,150.96x = 866,872.23
5. Step 5: Solve for x
   x = 866,872.23/1,150.96
6. Step 6: Final answer
   x = 753.17