Finding the Fourth Proportional to 10,874.46, 16,315.58 and 6,709.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,874.46 : 16,315.58 = 6,709.62 : x
2. Step 2: Convert to fraction form
   10,874.46/16,315.58 = 6,709.62/x
3. Step 3: Cross multiply
   10,874.46x = 16,315.58 × 6,709.62
4. Step 4: Simplify right side
   10,874.46x = 109,471,308.33
5. Step 5: Solve for x
   x = 109,471,308.33/10,874.46
6. Step 6: Final answer
   x = 10,066.83