Finding the Fourth Proportional to 356,932.82, 492,573.84 and 195,796.10

Step by Step Solution

1. Step 1: Write the proportion equation
   356,932.82 : 492,573.84 = 195,796.10 : x
2. Step 2: Convert to fraction form
   356,932.82/492,573.84 = 195,796.10/x
3. Step 3: Cross multiply
   356,932.82x = 492,573.84 × 195,796.10
4. Step 4: Simplify right side
   356,932.82x = 96,444,036,834.02
5. Step 5: Solve for x
   x = 96,444,036,834.02/356,932.82
6. Step 6: Final answer
   x = 270,202.21