Finding the Fourth Proportional to 23,568.58, 32,524.56 and 12,958.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,568.58 : 32,524.56 = 12,958.18 : x
2. Step 2: Convert to fraction form
   23,568.58/32,524.56 = 12,958.18/x
3. Step 3: Cross multiply
   23,568.58x = 32,524.56 × 12,958.18
4. Step 4: Simplify right side
   23,568.58x = 421,459,102.90
5. Step 5: Solve for x
   x = 421,459,102.90/23,568.58
6. Step 6: Final answer
   x = 17,882.24