Finding the Fourth Proportional to 82,249.98, 123,425.73 and 32,321.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,249.98 : 123,425.73 = 32,321.31 : x
2. Step 2: Convert to fraction form
   82,249.98/123,425.73 = 32,321.31/x
3. Step 3: Cross multiply
   82,249.98x = 123,425.73 × 32,321.31
4. Step 4: Simplify right side
   82,249.98x = 3,989,281,281.31
5. Step 5: Solve for x
   x = 3,989,281,281.31/82,249.98
6. Step 6: Final answer
   x = 48,501.91