Finding the Fourth Proportional to 477,796.82, 659,359.71 and 262,936.88

Step by Step Solution

1. Step 1: Write the proportion equation
   477,796.82 : 659,359.71 = 262,936.88 : x
2. Step 2: Convert to fraction form
   477,796.82/659,359.71 = 262,936.88/x
3. Step 3: Cross multiply
   477,796.82x = 659,359.71 × 262,936.88
4. Step 4: Simplify right side
   477,796.82x = 173,369,981,648.31
5. Step 5: Solve for x
   x = 173,369,981,648.31/477,796.82
6. Step 6: Final answer
   x = 362,852.95