Finding the Fourth Proportional to 9,632.68, 13,293.78 and 5,441.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,632.68 : 13,293.78 = 5,441.56 : x
2. Step 2: Convert to fraction form
   9,632.68/13,293.78 = 5,441.56/x
3. Step 3: Cross multiply
   9,632.68x = 13,293.78 × 5,441.56
4. Step 4: Simplify right side
   9,632.68x = 72,338,901.50
5. Step 5: Solve for x
   x = 72,338,901.50/9,632.68
6. Step 6: Final answer
   x = 7,509.74