Finding the Fourth Proportional to 9,011.52, 12,433.77 and 5,474.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,011.52 : 12,433.77 = 5,474.52 : x
2. Step 2: Convert to fraction form
   9,011.52/12,433.77 = 5,474.52/x
3. Step 3: Cross multiply
   9,011.52x = 12,433.77 × 5,474.52
4. Step 4: Simplify right side
   9,011.52x = 68,068,922.54
5. Step 5: Solve for x
   x = 68,068,922.54/9,011.52
6. Step 6: Final answer
   x = 7,553.55