Finding the Fourth Proportional to 1,036,399.96, 1,554,304.69 and 656,747.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,399.96 : 1,554,304.69 = 656,747.70 : x
2. Step 2: Convert to fraction form
   1,036,399.96/1,554,304.69 = 656,747.70/x
3. Step 3: Cross multiply
   1,036,399.96x = 1,554,304.69 × 656,747.70
4. Step 4: Simplify right side
   1,036,399.96x = 1,020,786,030,256.71
5. Step 5: Solve for x
   x = 1,020,786,030,256.71/1,036,399.96
6. Step 6: Final answer
   x = 984,934.46