Finding the Fourth Proportional to 23,258.23, 32,096.62 and 12,647.87

Step by Step Solution

1. Step 1: Write the proportion equation
   23,258.23 : 32,096.62 = 12,647.87 : x
2. Step 2: Convert to fraction form
   23,258.23/32,096.62 = 12,647.87/x
3. Step 3: Cross multiply
   23,258.23x = 32,096.62 × 12,647.87
4. Step 4: Simplify right side
   23,258.23x = 405,953,686.69
5. Step 5: Solve for x
   x = 405,953,686.69/23,258.23
6. Step 6: Final answer
   x = 17,454.19