Finding the Fourth Proportional to 9,697.29, 13,381.24 and 5,448.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,697.29 : 13,381.24 = 5,448.03 : x
2. Step 2: Convert to fraction form
   9,697.29/13,381.24 = 5,448.03/x
3. Step 3: Cross multiply
   9,697.29x = 13,381.24 × 5,448.03
4. Step 4: Simplify right side
   9,697.29x = 72,901,369.72
5. Step 5: Solve for x
   x = 72,901,369.72/9,697.29
6. Step 6: Final answer
   x = 7,517.71