Finding the Fourth Proportional to 12,732.27, 19,100.52 and 5,337.28

Step by Step Solution

1. Step 1: Write the proportion equation
   12,732.27 : 19,100.52 = 5,337.28 : x
2. Step 2: Convert to fraction form
   12,732.27/19,100.52 = 5,337.28/x
3. Step 3: Cross multiply
   12,732.27x = 19,100.52 × 5,337.28
4. Step 4: Simplify right side
   12,732.27x = 101,944,823.39
5. Step 5: Solve for x
   x = 101,944,823.39/12,732.27
6. Step 6: Final answer
   x = 8,006.81