Finding the Fourth Proportional to 172,747, 238,450.52 and 101,150.04

Step by Step Solution

1. Step 1: Write the proportion equation
   172,747 : 238,450.52 = 101,150.04 : x
2. Step 2: Convert to fraction form
   172,747/238,450.52 = 101,150.04/x
3. Step 3: Cross multiply
   172,747x = 238,450.52 × 101,150.04
4. Step 4: Simplify right side
   172,747x = 24,119,279,636.02
5. Step 5: Solve for x
   x = 24,119,279,636.02/172,747
6. Step 6: Final answer
   x = 139,621.99