Finding the Fourth Proportional to 82,124.67, 123,256.24 and 32,239.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,124.67 : 123,256.24 = 32,239.80 : x
2. Step 2: Convert to fraction form
   82,124.67/123,256.24 = 32,239.80/x
3. Step 3: Cross multiply
   82,124.67x = 123,256.24 × 32,239.80
4. Step 4: Simplify right side
   82,124.67x = 3,973,756,325.78
5. Step 5: Solve for x
   x = 3,973,756,325.78/82,124.67
6. Step 6: Final answer
   x = 48,386.88