Finding the Fourth Proportional to 2,068.96, 3,103.50 and 529.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.96 : 3,103.50 = 529.96 : x
2. Step 2: Convert to fraction form
   2,068.96/3,103.50 = 529.96/x
3. Step 3: Cross multiply
   2,068.96x = 3,103.50 × 529.96
4. Step 4: Simplify right side
   2,068.96x = 1,644,730.86
5. Step 5: Solve for x
   x = 1,644,730.86/2,068.96
6. Step 6: Final answer
   x = 794.96