Finding the Fourth Proportional to 82,144.56, 123,198.68 and 22,964.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,144.56 : 123,198.68 = 22,964.32 : x
2. Step 2: Convert to fraction form
   82,144.56/123,198.68 = 22,964.32/x
3. Step 3: Cross multiply
   82,144.56x = 123,198.68 × 22,964.32
4. Step 4: Simplify right side
   82,144.56x = 2,829,173,911.10
5. Step 5: Solve for x
   x = 2,829,173,911.10/82,144.56
6. Step 6: Final answer
   x = 34,441.40