Finding the Fourth Proportional to 82,139.58, 123,209.37 and 32,243.18

Step by Step Solution

1. Step 1: Write the proportion equation
   82,139.58 : 123,209.37 = 32,243.18 : x
2. Step 2: Convert to fraction form
   82,139.58/123,209.37 = 32,243.18/x
3. Step 3: Cross multiply
   82,139.58x = 123,209.37 × 32,243.18
4. Step 4: Simplify right side
   82,139.58x = 3,972,661,278.55
5. Step 5: Solve for x
   x = 3,972,661,278.55/82,139.58
6. Step 6: Final answer
   x = 48,364.76