Finding the Fourth Proportional to 1,726.38, 2,381.27 and 1,062.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726.38 : 2,381.27 = 1,062.59 : x
2. Step 2: Convert to fraction form
   1,726.38/2,381.27 = 1,062.59/x
3. Step 3: Cross multiply
   1,726.38x = 2,381.27 × 1,062.59
4. Step 4: Simplify right side
   1,726.38x = 2,530,296.47
5. Step 5: Solve for x
   x = 2,530,296.47/1,726.38
6. Step 6: Final answer
   x = 1,465.67