Finding the Fourth Proportional to 9,529.30, 13,150.52 and 5,337.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,529.30 : 13,150.52 = 5,337.55 : x
2. Step 2: Convert to fraction form
   9,529.30/13,150.52 = 5,337.55/x
3. Step 3: Cross multiply
   9,529.30x = 13,150.52 × 5,337.55
4. Step 4: Simplify right side
   9,529.30x = 70,191,558.03
5. Step 5: Solve for x
   x = 70,191,558.03/9,529.30
6. Step 6: Final answer
   x = 7,365.87