Finding the Fourth Proportional to 9,716.10, 13,406.82 and 5,466.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,716.10 : 13,406.82 = 5,466.56 : x
2. Step 2: Convert to fraction form
   9,716.10/13,406.82 = 5,466.56/x
3. Step 3: Cross multiply
   9,716.10x = 13,406.82 × 5,466.56
4. Step 4: Simplify right side
   9,716.10x = 73,289,185.94
5. Step 5: Solve for x
   x = 73,289,185.94/9,716.10
6. Step 6: Final answer
   x = 7,543.07