Finding the Fourth Proportional to 9,673.48, 13,352.17 and 5,696.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,673.48 : 13,352.17 = 5,696.90 : x
2. Step 2: Convert to fraction form
   9,673.48/13,352.17 = 5,696.90/x
3. Step 3: Cross multiply
   9,673.48x = 13,352.17 × 5,696.90
4. Step 4: Simplify right side
   9,673.48x = 76,065,896.27
5. Step 5: Solve for x
   x = 76,065,896.27/9,673.48
6. Step 6: Final answer
   x = 7,863.35