Finding the Fourth Proportional to 23,567.28, 32,522.01 and 12,956.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,567.28 : 32,522.01 = 12,956.83 : x
2. Step 2: Convert to fraction form
   23,567.28/32,522.01 = 12,956.83/x
3. Step 3: Cross multiply
   23,567.28x = 32,522.01 × 12,956.83
4. Step 4: Simplify right side
   23,567.28x = 421,382,154.83
5. Step 5: Solve for x
   x = 421,382,154.83/23,567.28
6. Step 6: Final answer
   x = 17,879.97