Finding the Fourth Proportional to 23,258.12, 32,096.16 and 12,647.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,258.12 : 32,096.16 = 12,647.84 : x
2. Step 2: Convert to fraction form
   23,258.12/32,096.16 = 12,647.84/x
3. Step 3: Cross multiply
   23,258.12x = 32,096.16 × 12,647.84
4. Step 4: Simplify right side
   23,258.12x = 405,947,096.29
5. Step 5: Solve for x
   x = 405,947,096.29/23,258.12
6. Step 6: Final answer
   x = 17,453.99