Finding the Fourth Proportional to 244,961.30, 367,053.15 and 161,758.10

Step by Step Solution

1. Step 1: Write the proportion equation
   244,961.30 : 367,053.15 = 161,758.10 : x
2. Step 2: Convert to fraction form
   244,961.30/367,053.15 = 161,758.10/x
3. Step 3: Cross multiply
   244,961.30x = 367,053.15 × 161,758.10
4. Step 4: Simplify right side
   244,961.30x = 59,373,820,143.02
5. Step 5: Solve for x
   x = 59,373,820,143.02/244,961.30
6. Step 6: Final answer
   x = 242,380.41