Finding the Fourth Proportional to 82,040.70, 123,024.60 and 32,104.20

Step by Step Solution

1. Step 1: Write the proportion equation
   82,040.70 : 123,024.60 = 32,104.20 : x
2. Step 2: Convert to fraction form
   82,040.70/123,024.60 = 32,104.20/x
3. Step 3: Cross multiply
   82,040.70x = 123,024.60 × 32,104.20
4. Step 4: Simplify right side
   82,040.70x = 3,949,606,363.32
5. Step 5: Solve for x
   x = 3,949,606,363.32/82,040.70
6. Step 6: Final answer
   x = 48,142.04