Finding the Fourth Proportional to 140,297.30, 193,562.25 and 79,852.82

Step by Step Solution

1. Step 1: Write the proportion equation
   140,297.30 : 193,562.25 = 79,852.82 : x
2. Step 2: Convert to fraction form
   140,297.30/193,562.25 = 79,852.82/x
3. Step 3: Cross multiply
   140,297.30x = 193,562.25 × 79,852.82
4. Step 4: Simplify right side
   140,297.30x = 15,456,491,508.05
5. Step 5: Solve for x
   x = 15,456,491,508.05/140,297.30
6. Step 6: Final answer
   x = 110,169.56