Finding the Fourth Proportional to 356,152.12, 491,474.72 and 195,004.24

Step by Step Solution

1. Step 1: Write the proportion equation
   356,152.12 : 491,474.72 = 195,004.24 : x
2. Step 2: Convert to fraction form
   356,152.12/491,474.72 = 195,004.24/x
3. Step 3: Cross multiply
   356,152.12x = 491,474.72 × 195,004.24
4. Step 4: Simplify right side
   356,152.12x = 95,839,654,252.81
5. Step 5: Solve for x
   x = 95,839,654,252.81/356,152.12
6. Step 6: Final answer
   x = 269,097.53