Finding the Fourth Proportional to 6,632.42, 9,152.55 and 3,648.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,632.42 : 9,152.55 = 3,648.25 : x
2. Step 2: Convert to fraction form
   6,632.42/9,152.55 = 3,648.25/x
3. Step 3: Cross multiply
   6,632.42x = 9,152.55 × 3,648.25
4. Step 4: Simplify right side
   6,632.42x = 33,390,805.46
5. Step 5: Solve for x
   x = 33,390,805.46/6,632.42
6. Step 6: Final answer
   x = 5,034.48