Finding the Fourth Proportional to 23,258.73, 32,097.31 and 12,648.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,258.73 : 32,097.31 = 12,648.37 : x
2. Step 2: Convert to fraction form
   23,258.73/32,097.31 = 12,648.37/x
3. Step 3: Cross multiply
   23,258.73x = 32,097.31 × 12,648.37
4. Step 4: Simplify right side
   23,258.73x = 405,978,429.16
5. Step 5: Solve for x
   x = 405,978,429.16/23,258.73
6. Step 6: Final answer
   x = 17,454.88