Finding the Fourth Proportional to 11,028.30, 15,225.37 and 7,262.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,028.30 : 15,225.37 = 7,262.41 : x
2. Step 2: Convert to fraction form
   11,028.30/15,225.37 = 7,262.41/x
3. Step 3: Cross multiply
   11,028.30x = 15,225.37 × 7,262.41
4. Step 4: Simplify right side
   11,028.30x = 110,572,843.03
5. Step 5: Solve for x
   x = 110,572,843.03/11,028.30
6. Step 6: Final answer
   x = 10,026.28