Finding the Fourth Proportional to 9,624.75, 13,282.28 and 5,433.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,624.75 : 13,282.28 = 5,433.03 : x
2. Step 2: Convert to fraction form
   9,624.75/13,282.28 = 5,433.03/x
3. Step 3: Cross multiply
   9,624.75x = 13,282.28 × 5,433.03
4. Step 4: Simplify right side
   9,624.75x = 72,162,998.54
5. Step 5: Solve for x
   x = 72,162,998.54/9,624.75
6. Step 6: Final answer
   x = 7,497.65