Finding the Fourth Proportional to 162,967.37, 244,825.32 and 115,046.15

Step by Step Solution

1. Step 1: Write the proportion equation
   162,967.37 : 244,825.32 = 115,046.15 : x
2. Step 2: Convert to fraction form
   162,967.37/244,825.32 = 115,046.15/x
3. Step 3: Cross multiply
   162,967.37x = 244,825.32 × 115,046.15
4. Step 4: Simplify right side
   162,967.37x = 28,166,210,488.52
5. Step 5: Solve for x
   x = 28,166,210,488.52/162,967.37
6. Step 6: Final answer
   x = 172,833.44