Finding the Fourth Proportional to 1,152.27, 1,726.16 and 1,093.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152.27 : 1,726.16 = 1,093.23 : x
2. Step 2: Convert to fraction form
   1,152.27/1,726.16 = 1,093.23/x
3. Step 3: Cross multiply
   1,152.27x = 1,726.16 × 1,093.23
4. Step 4: Simplify right side
   1,152.27x = 1,887,084.43
5. Step 5: Solve for x
   x = 1,887,084.43/1,152.27
6. Step 6: Final answer
   x = 1,637.71