Finding the Fourth Proportional to 82,203.43, 123,308.56 and 26,042.29

Step by Step Solution

1. Step 1: Write the proportion equation
   82,203.43 : 123,308.56 = 26,042.29 : x
2. Step 2: Convert to fraction form
   82,203.43/123,308.56 = 26,042.29/x
3. Step 3: Cross multiply
   82,203.43x = 123,308.56 × 26,042.29
4. Step 4: Simplify right side
   82,203.43x = 3,211,237,279.00
5. Step 5: Solve for x
   x = 3,211,237,279.00/82,203.43
6. Step 6: Final answer
   x = 39,064.52