Finding the Fourth Proportional to 10,882.62, 16,300.24 and 6,723.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,882.62 : 16,300.24 = 6,723.68 : x
2. Step 2: Convert to fraction form
   10,882.62/16,300.24 = 6,723.68/x
3. Step 3: Cross multiply
   10,882.62x = 16,300.24 × 6,723.68
4. Step 4: Simplify right side
   10,882.62x = 109,597,499.37
5. Step 5: Solve for x
   x = 109,597,499.37/10,882.62
6. Step 6: Final answer
   x = 10,070.87