Finding the Fourth Proportional to 11,041.92, 15,237.72 and 7,270.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,041.92 : 15,237.72 = 7,270.56 : x
2. Step 2: Convert to fraction form
   11,041.92/15,237.72 = 7,270.56/x
3. Step 3: Cross multiply
   11,041.92x = 15,237.72 × 7,270.56
4. Step 4: Simplify right side
   11,041.92x = 110,786,757.52
5. Step 5: Solve for x
   x = 110,786,757.52/11,041.92
6. Step 6: Final answer
   x = 10,033.29