Finding the Fourth Proportional to 11,628.56, 17,443.02 and 6,092.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,628.56 : 17,443.02 = 6,092.72 : x
2. Step 2: Convert to fraction form
   11,628.56/17,443.02 = 6,092.72/x
3. Step 3: Cross multiply
   11,628.56x = 17,443.02 × 6,092.72
4. Step 4: Simplify right side
   11,628.56x = 106,275,436.81
5. Step 5: Solve for x
   x = 106,275,436.81/11,628.56
6. Step 6: Final answer
   x = 9,139.17