Finding the Fourth Proportional to 162,870.96, 244,583.82 and 106,041.60

Step by Step Solution

1. Step 1: Write the proportion equation
   162,870.96 : 244,583.82 = 106,041.60 : x
2. Step 2: Convert to fraction form
   162,870.96/244,583.82 = 106,041.60/x
3. Step 3: Cross multiply
   162,870.96x = 244,583.82 × 106,041.60
4. Step 4: Simplify right side
   162,870.96x = 25,936,059,606.91
5. Step 5: Solve for x
   x = 25,936,059,606.91/162,870.96
6. Step 6: Final answer
   x = 159,243.00