Finding the Fourth Proportional to 10,384.28, 14,330.26 and 5,668.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,384.28 : 14,330.26 = 5,668.56 : x
2. Step 2: Convert to fraction form
   10,384.28/14,330.26 = 5,668.56/x
3. Step 3: Cross multiply
   10,384.28x = 14,330.26 × 5,668.56
4. Step 4: Simplify right side
   10,384.28x = 81,231,938.63
5. Step 5: Solve for x
   x = 81,231,938.63/10,384.28
6. Step 6: Final answer
   x = 7,822.59