Finding the Fourth Proportional to 9,624.50, 13,282.02 and 5,432.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,624.50 : 13,282.02 = 5,432.75 : x
2. Step 2: Convert to fraction form
   9,624.50/13,282.02 = 5,432.75/x
3. Step 3: Cross multiply
   9,624.50x = 13,282.02 × 5,432.75
4. Step 4: Simplify right side
   9,624.50x = 72,157,894.16
5. Step 5: Solve for x
   x = 72,157,894.16/9,624.50
6. Step 6: Final answer
   x = 7,497.31