Finding the Fourth Proportional to 2,068.66, 3,103.50 and 1,029.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.66 : 3,103.50 = 1,029.16 : x
2. Step 2: Convert to fraction form
   2,068.66/3,103.50 = 1,029.16/x
3. Step 3: Cross multiply
   2,068.66x = 3,103.50 × 1,029.16
4. Step 4: Simplify right side
   2,068.66x = 3,193,982.54
5. Step 5: Solve for x
   x = 3,193,982.54/2,068.66
6. Step 6: Final answer
   x = 1,543.99