Finding the Fourth Proportional to 650,665.91, 976,044.47 and 201,327.59

Step by Step Solution

1. Step 1: Write the proportion equation
   650,665.91 : 976,044.47 = 201,327.59 : x
2. Step 2: Convert to fraction form
   650,665.91/976,044.47 = 201,327.59/x
3. Step 3: Cross multiply
   650,665.91x = 976,044.47 × 201,327.59
4. Step 4: Simplify right side
   650,665.91x = 196,504,682,311.40
5. Step 5: Solve for x
   x = 196,504,682,311.40/650,665.91
6. Step 6: Final answer
   x = 302,005.50