Finding the Fourth Proportional to 82,151.56, 123,209.18 and 22,971.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,151.56 : 123,209.18 = 22,971.32 : x
2. Step 2: Convert to fraction form
   82,151.56/123,209.18 = 22,971.32/x
3. Step 3: Cross multiply
   82,151.56x = 123,209.18 × 22,971.32
4. Step 4: Simplify right side
   82,151.56x = 2,830,277,500.72
5. Step 5: Solve for x
   x = 2,830,277,500.72/82,151.56
6. Step 6: Final answer
   x = 34,451.90