Finding the Fourth Proportional to 443,160.14, 664,827.69 and 162,679.82

Step by Step Solution

1. Step 1: Write the proportion equation
   443,160.14 : 664,827.69 = 162,679.82 : x
2. Step 2: Convert to fraction form
   443,160.14/664,827.69 = 162,679.82/x
3. Step 3: Cross multiply
   443,160.14x = 664,827.69 × 162,679.82
4. Step 4: Simplify right side
   443,160.14x = 108,154,048,940.22
5. Step 5: Solve for x
   x = 108,154,048,940.22/443,160.14
6. Step 6: Final answer
   x = 244,051.84