Finding the Fourth Proportional to 82,805.09, 124,228.49 and 23,641.47

Step by Step Solution

1. Step 1: Write the proportion equation
   82,805.09 : 124,228.49 = 23,641.47 : x
2. Step 2: Convert to fraction form
   82,805.09/124,228.49 = 23,641.47/x
3. Step 3: Cross multiply
   82,805.09x = 124,228.49 × 23,641.47
4. Step 4: Simplify right side
   82,805.09x = 2,936,944,001.27
5. Step 5: Solve for x
   x = 2,936,944,001.27/82,805.09
6. Step 6: Final answer
   x = 35,468.16