Finding the Fourth Proportional to 10,292.72, 14,203.81 and 5,817.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,292.72 : 14,203.81 = 5,817.42 : x
2. Step 2: Convert to fraction form
   10,292.72/14,203.81 = 5,817.42/x
3. Step 3: Cross multiply
   10,292.72x = 14,203.81 × 5,817.42
4. Step 4: Simplify right side
   10,292.72x = 82,629,502.92
5. Step 5: Solve for x
   x = 82,629,502.92/10,292.72
6. Step 6: Final answer
   x = 8,027.96