Finding the Fourth Proportional to 82,645.49, 123,918.96 and 32,732.75

Step by Step Solution

1. Step 1: Write the proportion equation
   82,645.49 : 123,918.96 = 32,732.75 : x
2. Step 2: Convert to fraction form
   82,645.49/123,918.96 = 32,732.75/x
3. Step 3: Cross multiply
   82,645.49x = 123,918.96 × 32,732.75
4. Step 4: Simplify right side
   82,645.49x = 4,056,208,337.94
5. Step 5: Solve for x
   x = 4,056,208,337.94/82,645.49
6. Step 6: Final answer
   x = 49,079.61