Finding the Fourth Proportional to 10,965.64, 16,444.17 and 3,568.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,965.64 : 16,444.17 = 3,568.30 : x
2. Step 2: Convert to fraction form
   10,965.64/16,444.17 = 3,568.30/x
3. Step 3: Cross multiply
   10,965.64x = 16,444.17 × 3,568.30
4. Step 4: Simplify right side
   10,965.64x = 58,677,731.81
5. Step 5: Solve for x
   x = 58,677,731.81/10,965.64
6. Step 6: Final answer
   x = 5,351.05