Finding the Fourth Proportional to 362,287.33, 499,933.39 and 201,142.34

Step by Step Solution

1. Step 1: Write the proportion equation
   362,287.33 : 499,933.39 = 201,142.34 : x
2. Step 2: Convert to fraction form
   362,287.33/499,933.39 = 201,142.34/x
3. Step 3: Cross multiply
   362,287.33x = 499,933.39 × 201,142.34
4. Step 4: Simplify right side
   362,287.33x = 100,557,771,723.82
5. Step 5: Solve for x
   x = 100,557,771,723.82/362,287.33
6. Step 6: Final answer
   x = 277,563.59