Finding the Fourth Proportional to 7,632.37, 10,532.82 and 5,398.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,632.37 : 10,532.82 = 5,398.24 : x
2. Step 2: Convert to fraction form
   7,632.37/10,532.82 = 5,398.24/x
3. Step 3: Cross multiply
   7,632.37x = 10,532.82 × 5,398.24
4. Step 4: Simplify right side
   7,632.37x = 56,858,690.24
5. Step 5: Solve for x
   x = 56,858,690.24/7,632.37
6. Step 6: Final answer
   x = 7,449.68