Finding the Fourth Proportional to 296,149.96, 443,760 and 201,425.32

Step by Step Solution

1. Step 1: Write the proportion equation
   296,149.96 : 443,760 = 201,425.32 : x
2. Step 2: Convert to fraction form
   296,149.96/443,760 = 201,425.32/x
3. Step 3: Cross multiply
   296,149.96x = 443,760 × 201,425.32
4. Step 4: Simplify right side
   296,149.96x = 89,384,500,003.20
5. Step 5: Solve for x
   x = 89,384,500,003.20/296,149.96
6. Step 6: Final answer
   x = 301,821.75