Finding the Fourth Proportional to 9,394.52, 12,965.82 and 5,361.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,394.52 : 12,965.82 = 5,361.32 : x
2. Step 2: Convert to fraction form
   9,394.52/12,965.82 = 5,361.32/x
3. Step 3: Cross multiply
   9,394.52x = 12,965.82 × 5,361.32
4. Step 4: Simplify right side
   9,394.52x = 69,513,845.25
5. Step 5: Solve for x
   x = 69,513,845.25/9,394.52
6. Step 6: Final answer
   x = 7,399.41