Finding the Fourth Proportional to 2,409,164.28, 3,614,280.96 and 726,146.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,164.28 : 3,614,280.96 = 726,146.28 : x
2. Step 2: Convert to fraction form
   2,409,164.28/3,614,280.96 = 726,146.28/x
3. Step 3: Cross multiply
   2,409,164.28x = 3,614,280.96 × 726,146.28
4. Step 4: Simplify right side
   2,409,164.28x = 2,624,496,673,978.83
5. Step 5: Solve for x
   x = 2,624,496,673,978.83/2,409,164.28
6. Step 6: Final answer
   x = 1,089,380.54