Finding the Fourth Proportional to 242,799.98, 364,233.20 and 82,832.96

Step by Step Solution

1. Step 1: Write the proportion equation
   242,799.98 : 364,233.20 = 82,832.96 : x
2. Step 2: Convert to fraction form
   242,799.98/364,233.20 = 82,832.96/x
3. Step 3: Cross multiply
   242,799.98x = 364,233.20 × 82,832.96
4. Step 4: Simplify right side
   242,799.98x = 30,170,514,582.69
5. Step 5: Solve for x
   x = 30,170,514,582.69/242,799.98
6. Step 6: Final answer
   x = 124,260.78