Finding the Fourth Proportional to 7,522.24, 10,381.28 and 4,336.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,522.24 : 10,381.28 = 4,336.56 : x
2. Step 2: Convert to fraction form
   7,522.24/10,381.28 = 4,336.56/x
3. Step 3: Cross multiply
   7,522.24x = 10,381.28 × 4,336.56
4. Step 4: Simplify right side
   7,522.24x = 45,019,043.60
5. Step 5: Solve for x
   x = 45,019,043.60/7,522.24
6. Step 6: Final answer
   x = 5,984.79