Finding the Fourth Proportional to 23,566.67, 32,522.22 and 12,956.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,566.67 : 32,522.22 = 12,956.38 : x
2. Step 2: Convert to fraction form
   23,566.67/32,522.22 = 12,956.38/x
3. Step 3: Cross multiply
   23,566.67x = 32,522.22 × 12,956.38
4. Step 4: Simplify right side
   23,566.67x = 421,370,078.15
5. Step 5: Solve for x
   x = 421,370,078.15/23,566.67
6. Step 6: Final answer
   x = 17,879.92