Finding the Fourth Proportional to 1,793.34, 2,689.13 and 1,062.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793.34 : 2,689.13 = 1,062.72 : x
2. Step 2: Convert to fraction form
   1,793.34/2,689.13 = 1,062.72/x
3. Step 3: Cross multiply
   1,793.34x = 2,689.13 × 1,062.72
4. Step 4: Simplify right side
   1,793.34x = 2,857,794.89
5. Step 5: Solve for x
   x = 2,857,794.89/1,793.34
6. Step 6: Final answer
   x = 1,593.56