Finding the Fourth Proportional to 82,761.83, 124,143.91 and 23,597.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,761.83 : 124,143.91 = 23,597.50 : x
2. Step 2: Convert to fraction form
   82,761.83/124,143.91 = 23,597.50/x
3. Step 3: Cross multiply
   82,761.83x = 124,143.91 × 23,597.50
4. Step 4: Simplify right side
   82,761.83x = 2,929,485,916.23
5. Step 5: Solve for x
   x = 2,929,485,916.23/82,761.83
6. Step 6: Final answer
   x = 35,396.58