Finding the Fourth Proportional to 9,805.92, 13,532.25 and 5,329.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,805.92 : 13,532.25 = 5,329.67 : x
2. Step 2: Convert to fraction form
   9,805.92/13,532.25 = 5,329.67/x
3. Step 3: Cross multiply
   9,805.92x = 13,532.25 × 5,329.67
4. Step 4: Simplify right side
   9,805.92x = 72,122,460.69
5. Step 5: Solve for x
   x = 72,122,460.69/9,805.92
6. Step 6: Final answer
   x = 7,354.99