Finding the Fourth Proportional to 294,061.02, 440,308.17 and 200,749.02

Step by Step Solution

1. Step 1: Write the proportion equation
   294,061.02 : 440,308.17 = 200,749.02 : x
2. Step 2: Convert to fraction form
   294,061.02/440,308.17 = 200,749.02/x
3. Step 3: Cross multiply
   294,061.02x = 440,308.17 × 200,749.02
4. Step 4: Simplify right side
   294,061.02x = 88,391,433,625.49
5. Step 5: Solve for x
   x = 88,391,433,625.49/294,061.02
6. Step 6: Final answer
   x = 300,588.75