Finding the Fourth Proportional to 1,065,162.28, 1,469,960.22 and 629,952.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,162.28 : 1,469,960.22 = 629,952.70 : x
2. Step 2: Convert to fraction form
   1,065,162.28/1,469,960.22 = 629,952.70/x
3. Step 3: Cross multiply
   1,065,162.28x = 1,469,960.22 × 629,952.70
4. Step 4: Simplify right side
   1,065,162.28x = 926,005,409,481.59
5. Step 5: Solve for x
   x = 926,005,409,481.59/1,065,162.28
6. Step 6: Final answer
   x = 869,356.18