Finding the Fourth Proportional to 162,049.26, 223,627.98 and 89,452.17

Step by Step Solution

1. Step 1: Write the proportion equation
   162,049.26 : 223,627.98 = 89,452.17 : x
2. Step 2: Convert to fraction form
   162,049.26/223,627.98 = 89,452.17/x
3. Step 3: Cross multiply
   162,049.26x = 223,627.98 × 89,452.17
4. Step 4: Simplify right side
   162,049.26x = 20,004,008,083.72
5. Step 5: Solve for x
   x = 20,004,008,083.72/162,049.26
6. Step 6: Final answer
   x = 123,444.00