Finding the Fourth Proportional to 10,354.27, 14,289.24 and 5,817.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,354.27 : 14,289.24 = 5,817.74 : x
2. Step 2: Convert to fraction form
   10,354.27/14,289.24 = 5,817.74/x
3. Step 3: Cross multiply
   10,354.27x = 14,289.24 × 5,817.74
4. Step 4: Simplify right side
   10,354.27x = 83,131,083.12
5. Step 5: Solve for x
   x = 83,131,083.12/10,354.27
6. Step 6: Final answer
   x = 8,028.68