Finding the Fourth Proportional to 323,333.00, 484,171.38 and 269,892.09

Step by Step Solution

1. Step 1: Write the proportion equation
   323,333.00 : 484,171.38 = 269,892.09 : x
2. Step 2: Convert to fraction form
   323,333.00/484,171.38 = 269,892.09/x
3. Step 3: Cross multiply
   323,333.00x = 484,171.38 × 269,892.09
4. Step 4: Simplify right side
   323,333.00x = 130,674,025,666.38
5. Step 5: Solve for x
   x = 130,674,025,666.38/323,333.00
6. Step 6: Final answer
   x = 404,146.89