Finding the Fourth Proportional to 22,951.34, 31,466.57 and 22,536.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,951.34 : 31,466.57 = 22,536.62 : x
2. Step 2: Convert to fraction form
   22,951.34/31,466.57 = 22,536.62/x
3. Step 3: Cross multiply
   22,951.34x = 31,466.57 × 22,536.62
4. Step 4: Simplify right side
   22,951.34x = 709,150,018.11
5. Step 5: Solve for x
   x = 709,150,018.11/22,951.34
6. Step 6: Final answer
   x = 30,897.98