Finding the Fourth Proportional to 162,007.29, 242,982.93 and 73,240.17

Step by Step Solution

1. Step 1: Write the proportion equation
   162,007.29 : 242,982.93 = 73,240.17 : x
2. Step 2: Convert to fraction form
   162,007.29/242,982.93 = 73,240.17/x
3. Step 3: Cross multiply
   162,007.29x = 242,982.93 × 73,240.17
4. Step 4: Simplify right side
   162,007.29x = 17,796,111,100.30
5. Step 5: Solve for x
   x = 17,796,111,100.30/162,007.29
6. Step 6: Final answer
   x = 109,847.59