Finding the Fourth Proportional to 10,383.82, 14,329.17 and 5,668.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,383.82 : 14,329.17 = 5,668.11 : x
2. Step 2: Convert to fraction form
   10,383.82/14,329.17 = 5,668.11/x
3. Step 3: Cross multiply
   10,383.82x = 14,329.17 × 5,668.11
4. Step 4: Simplify right side
   10,383.82x = 81,219,311.77
5. Step 5: Solve for x
   x = 81,219,311.77/10,383.82
6. Step 6: Final answer
   x = 7,821.72