Finding the Fourth Proportional to 82,768.42, 124,116.18 and 23,590.63

Step by Step Solution

1. Step 1: Write the proportion equation
   82,768.42 : 124,116.18 = 23,590.63 : x
2. Step 2: Convert to fraction form
   82,768.42/124,116.18 = 23,590.63/x
3. Step 3: Cross multiply
   82,768.42x = 124,116.18 × 23,590.63
4. Step 4: Simplify right side
   82,768.42x = 2,927,978,879.39
5. Step 5: Solve for x
   x = 2,927,978,879.39/82,768.42
6. Step 6: Final answer
   x = 35,375.56