Finding the Fourth Proportional to 17,028.15, 23,485.52 and 11,061.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,028.15 : 23,485.52 = 11,061.73 : x
2. Step 2: Convert to fraction form
   17,028.15/23,485.52 = 11,061.73/x
3. Step 3: Cross multiply
   17,028.15x = 23,485.52 × 11,061.73
4. Step 4: Simplify right side
   17,028.15x = 259,790,481.15
5. Step 5: Solve for x
   x = 259,790,481.15/17,028.15
6. Step 6: Final answer
   x = 15,256.53