Finding the Fourth Proportional to 10,244.29, 14,137.82 and 5,707.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,244.29 : 14,137.82 = 5,707.68 : x
2. Step 2: Convert to fraction form
   10,244.29/14,137.82 = 5,707.68/x
3. Step 3: Cross multiply
   10,244.29x = 14,137.82 × 5,707.68
4. Step 4: Simplify right side
   10,244.29x = 80,694,145.32
5. Step 5: Solve for x
   x = 80,694,145.32/10,244.29
6. Step 6: Final answer
   x = 7,876.99