Finding the Fourth Proportional to 6,632.82, 9,153.32 and 3,648.85

Step by Step Solution

1. Step 1: Write the proportion equation
   6,632.82 : 9,153.32 = 3,648.85 : x
2. Step 2: Convert to fraction form
   6,632.82/9,153.32 = 3,648.85/x
3. Step 3: Cross multiply
   6,632.82x = 9,153.32 × 3,648.85
4. Step 4: Simplify right side
   6,632.82x = 33,399,050.55
5. Step 5: Solve for x
   x = 33,399,050.55/6,632.82
6. Step 6: Final answer
   x = 5,035.42