Finding the Fourth Proportional to 9,397.25, 12,964.98 and 5,361.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,397.25 : 12,964.98 = 5,361.18 : x
2. Step 2: Convert to fraction form
   9,397.25/12,964.98 = 5,361.18/x
3. Step 3: Cross multiply
   9,397.25x = 12,964.98 × 5,361.18
4. Step 4: Simplify right side
   9,397.25x = 69,507,591.48
5. Step 5: Solve for x
   x = 69,507,591.48/9,397.25
6. Step 6: Final answer
   x = 7,396.59