Finding the Fourth Proportional to 5,401.82, 7,452.51 and 3,630.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,401.82 : 7,452.51 = 3,630.62 : x
2. Step 2: Convert to fraction form
   5,401.82/7,452.51 = 3,630.62/x
3. Step 3: Cross multiply
   5,401.82x = 7,452.51 × 3,630.62
4. Step 4: Simplify right side
   5,401.82x = 27,057,236.87
5. Step 5: Solve for x
   x = 27,057,236.87/5,401.82
6. Step 6: Final answer
   x = 5,008.91