Finding the Fourth Proportional to 82,516.78, 123,781.71 and 23,352.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,516.78 : 123,781.71 = 23,352.82 : x
2. Step 2: Convert to fraction form
   82,516.78/123,781.71 = 23,352.82/x
3. Step 3: Cross multiply
   82,516.78x = 123,781.71 × 23,352.82
4. Step 4: Simplify right side
   82,516.78x = 2,890,651,992.92
5. Step 5: Solve for x
   x = 2,890,651,992.92/82,516.78
6. Step 6: Final answer
   x = 35,031.08