Finding the Fourth Proportional to 10,964.55, 16,443.10 and 3,567.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,964.55 : 16,443.10 = 3,567.18 : x
2. Step 2: Convert to fraction form
   10,964.55/16,443.10 = 3,567.18/x
3. Step 3: Cross multiply
   10,964.55x = 16,443.10 × 3,567.18
4. Step 4: Simplify right side
   10,964.55x = 58,655,497.46
5. Step 5: Solve for x
   x = 58,655,497.46/10,964.55
6. Step 6: Final answer
   x = 5,349.56