Finding the Fourth Proportional to 6,755.16, 10,111.97 and 5,758.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,755.16 : 10,111.97 = 5,758.71 : x
2. Step 2: Convert to fraction form
   6,755.16/10,111.97 = 5,758.71/x
3. Step 3: Cross multiply
   6,755.16x = 10,111.97 × 5,758.71
4. Step 4: Simplify right side
   6,755.16x = 58,231,859.40
5. Step 5: Solve for x
   x = 58,231,859.40/6,755.16
6. Step 6: Final answer
   x = 8,620.36