Finding the Fourth Proportional to 10,466.29, 14,443.47 and 5,750.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,466.29 : 14,443.47 = 5,750.57 : x
2. Step 2: Convert to fraction form
   10,466.29/14,443.47 = 5,750.57/x
3. Step 3: Cross multiply
   10,466.29x = 14,443.47 × 5,750.57
4. Step 4: Simplify right side
   10,466.29x = 83,058,185.28
5. Step 5: Solve for x
   x = 83,058,185.28/10,466.29
6. Step 6: Final answer
   x = 7,935.78