Finding the Fourth Proportional to 1,152.14, 1,726.59 and 501.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152.14 : 1,726.59 = 501.51 : x
2. Step 2: Convert to fraction form
   1,152.14/1,726.59 = 501.51/x
3. Step 3: Cross multiply
   1,152.14x = 1,726.59 × 501.51
4. Step 4: Simplify right side
   1,152.14x = 865,902.15
5. Step 5: Solve for x
   x = 865,902.15/1,152.14
6. Step 6: Final answer
   x = 751.56