Finding the Fourth Proportional to 9,537.30, 13,162.24 and 5,289.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,537.30 : 13,162.24 = 5,289.69 : x
2. Step 2: Convert to fraction form
   9,537.30/13,162.24 = 5,289.69/x
3. Step 3: Cross multiply
   9,537.30x = 13,162.24 × 5,289.69
4. Step 4: Simplify right side
   9,537.30x = 69,624,103.49
5. Step 5: Solve for x
   x = 69,624,103.49/9,537.30
6. Step 6: Final answer
   x = 7,300.19