Finding the Fourth Proportional to 9,529.44, 13,150.76 and 5,337.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,529.44 : 13,150.76 = 5,337.72 : x
2. Step 2: Convert to fraction form
   9,529.44/13,150.76 = 5,337.72/x
3. Step 3: Cross multiply
   9,529.44x = 13,150.76 × 5,337.72
4. Step 4: Simplify right side
   9,529.44x = 70,195,074.67
5. Step 5: Solve for x
   x = 70,195,074.67/9,529.44
6. Step 6: Final answer
   x = 7,366.13