Finding the Fourth Proportional to 10,964.49, 16,443.01 and 3,567.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,964.49 : 16,443.01 = 3,567.11 : x
2. Step 2: Convert to fraction form
   10,964.49/16,443.01 = 3,567.11/x
3. Step 3: Cross multiply
   10,964.49x = 16,443.01 × 3,567.11
4. Step 4: Simplify right side
   10,964.49x = 58,654,025.40
5. Step 5: Solve for x
   x = 58,654,025.40/10,964.49
6. Step 6: Final answer
   x = 5,349.45