Finding the Fourth Proportional to 82,673.66, 123,937.73 and 32,788.78

Step by Step Solution

1. Step 1: Write the proportion equation
   82,673.66 : 123,937.73 = 32,788.78 : x
2. Step 2: Convert to fraction form
   82,673.66/123,937.73 = 32,788.78/x
3. Step 3: Cross multiply
   82,673.66x = 123,937.73 × 32,788.78
4. Step 4: Simplify right side
   82,673.66x = 4,063,766,962.67
5. Step 5: Solve for x
   x = 4,063,766,962.67/82,673.66
6. Step 6: Final answer
   x = 49,154.31