Finding the Fourth Proportional to 7,522.42, 11,277.15 and 3,629.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,522.42 : 11,277.15 = 3,629.56 : x
2. Step 2: Convert to fraction form
   7,522.42/11,277.15 = 3,629.56/x
3. Step 3: Cross multiply
   7,522.42x = 11,277.15 × 3,629.56
4. Step 4: Simplify right side
   7,522.42x = 40,931,092.55
5. Step 5: Solve for x
   x = 40,931,092.55/7,522.42
6. Step 6: Final answer
   x = 5,441.21