Finding the Fourth Proportional to 10,966.15, 16,450.59 and 3,568.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,966.15 : 16,450.59 = 3,568.62 : x
2. Step 2: Convert to fraction form
   10,966.15/16,450.59 = 3,568.62/x
3. Step 3: Cross multiply
   10,966.15x = 16,450.59 × 3,568.62
4. Step 4: Simplify right side
   10,966.15x = 58,705,979.56
5. Step 5: Solve for x
   x = 58,705,979.56/10,966.15
6. Step 6: Final answer
   x = 5,353.38