Finding the Fourth Proportional to 11,004.86, 15,182.99 and 7,028.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,004.86 : 15,182.99 = 7,028.27 : x
2. Step 2: Convert to fraction form
   11,004.86/15,182.99 = 7,028.27/x
3. Step 3: Cross multiply
   11,004.86x = 15,182.99 × 7,028.27
4. Step 4: Simplify right side
   11,004.86x = 106,710,164.90
5. Step 5: Solve for x
   x = 106,710,164.90/11,004.86
6. Step 6: Final answer
   x = 9,696.64