Finding the Fourth Proportional to 82,141.94, 123,225.06 and 25,969.29

Step by Step Solution

1. Step 1: Write the proportion equation
   82,141.94 : 123,225.06 = 25,969.29 : x
2. Step 2: Convert to fraction form
   82,141.94/123,225.06 = 25,969.29/x
3. Step 3: Cross multiply
   82,141.94x = 123,225.06 × 25,969.29
4. Step 4: Simplify right side
   82,141.94x = 3,200,067,318.41
5. Step 5: Solve for x
   x = 3,200,067,318.41/82,141.94
6. Step 6: Final answer
   x = 38,957.78