Finding the Fourth Proportional to 82,006.62, 123,017.22 and 32,090.40

Step by Step Solution

1. Step 1: Write the proportion equation
   82,006.62 : 123,017.22 = 32,090.40 : x
2. Step 2: Convert to fraction form
   82,006.62/123,017.22 = 32,090.40/x
3. Step 3: Cross multiply
   82,006.62x = 123,017.22 × 32,090.40
4. Step 4: Simplify right side
   82,006.62x = 3,947,671,796.69
5. Step 5: Solve for x
   x = 3,947,671,796.69/82,006.62
6. Step 6: Final answer
   x = 48,138.45