Finding the Fourth Proportional to 22,567.46, 31,144.23 and 12,496.32

Step by Step Solution

1. Step 1: Write the proportion equation
   22,567.46 : 31,144.23 = 12,496.32 : x
2. Step 2: Convert to fraction form
   22,567.46/31,144.23 = 12,496.32/x
3. Step 3: Cross multiply
   22,567.46x = 31,144.23 × 12,496.32
4. Step 4: Simplify right side
   22,567.46x = 389,188,264.23
5. Step 5: Solve for x
   x = 389,188,264.23/22,567.46
6. Step 6: Final answer
   x = 17,245.55