Finding the Fourth Proportional to 82,236.59, 123,359.28 and 26,080.96

Step by Step Solution

1. Step 1: Write the proportion equation
   82,236.59 : 123,359.28 = 26,080.96 : x
2. Step 2: Convert to fraction form
   82,236.59/123,359.28 = 26,080.96/x
3. Step 3: Cross multiply
   82,236.59x = 123,359.28 × 26,080.96
4. Step 4: Simplify right side
   82,236.59x = 3,217,328,236.71
5. Step 5: Solve for x
   x = 3,217,328,236.71/82,236.59
6. Step 6: Final answer
   x = 39,122.83