Finding the Fourth Proportional to 10,443.12, 14,410.71 and 5,966.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443.12 : 14,410.71 = 5,966.70 : x
2. Step 2: Convert to fraction form
   10,443.12/14,410.71 = 5,966.70/x
3. Step 3: Cross multiply
   10,443.12x = 14,410.71 × 5,966.70
4. Step 4: Simplify right side
   10,443.12x = 85,984,383.36
5. Step 5: Solve for x
   x = 85,984,383.36/10,443.12
6. Step 6: Final answer
   x = 8,233.59