Finding the Fourth Proportional to 10,964.47, 16,446.85 and 3,568.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,964.47 : 16,446.85 = 3,568.96 : x
2. Step 2: Convert to fraction form
   10,964.47/16,446.85 = 3,568.96/x
3. Step 3: Cross multiply
   10,964.47x = 16,446.85 × 3,568.96
4. Step 4: Simplify right side
   10,964.47x = 58,698,131.93
5. Step 5: Solve for x
   x = 58,698,131.93/10,964.47
6. Step 6: Final answer
   x = 5,353.49