Finding the Fourth Proportional to 6,632.69, 9,153.42 and 3,648.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,632.69 : 9,153.42 = 3,648.47 : x
2. Step 2: Convert to fraction form
   6,632.69/9,153.42 = 3,648.47/x
3. Step 3: Cross multiply
   6,632.69x = 9,153.42 × 3,648.47
4. Step 4: Simplify right side
   6,632.69x = 33,395,978.27
5. Step 5: Solve for x
   x = 33,395,978.27/6,632.69
6. Step 6: Final answer
   x = 5,035.06