Finding the Fourth Proportional to 82,841.80, 124,139.82 and 60,846.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,841.80 : 124,139.82 = 60,846.28 : x
2. Step 2: Convert to fraction form
   82,841.80/124,139.82 = 60,846.28/x
3. Step 3: Cross multiply
   82,841.80x = 124,139.82 × 60,846.28
4. Step 4: Simplify right side
   82,841.80x = 7,553,446,246.87
5. Step 5: Solve for x
   x = 7,553,446,246.87/82,841.80
6. Step 6: Final answer
   x = 91,179.17