Finding the Fourth Proportional to 82,582.55, 123,873.77 and 23,418.71

Step by Step Solution

1. Step 1: Write the proportion equation
   82,582.55 : 123,873.77 = 23,418.71 : x
2. Step 2: Convert to fraction form
   82,582.55/123,873.77 = 23,418.71/x
3. Step 3: Cross multiply
   82,582.55x = 123,873.77 × 23,418.71
4. Step 4: Simplify right side
   82,582.55x = 2,900,963,335.41
5. Step 5: Solve for x
   x = 2,900,963,335.41/82,582.55
6. Step 6: Final answer
   x = 35,128.04