Finding the Fourth Proportional to 9,745.16, 13,451.82 and 5,769.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,745.16 : 13,451.82 = 5,769.68 : x
2. Step 2: Convert to fraction form
   9,745.16/13,451.82 = 5,769.68/x
3. Step 3: Cross multiply
   9,745.16x = 13,451.82 × 5,769.68
4. Step 4: Simplify right side
   9,745.16x = 77,612,696.82
5. Step 5: Solve for x
   x = 77,612,696.82/9,745.16
6. Step 6: Final answer
   x = 7,964.23