Finding the Fourth Proportional to 2,745,724.84, 4,118,628.78 and 1,039,409.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,724.84 : 4,118,628.78 = 1,039,409.98 : x
2. Step 2: Convert to fraction form
   2,745,724.84/4,118,628.78 = 1,039,409.98/x
3. Step 3: Cross multiply
   2,745,724.84x = 4,118,628.78 × 1,039,409.98
4. Step 4: Simplify right side
   2,745,724.84x = 4,280,943,847,550.65
5. Step 5: Solve for x
   x = 4,280,943,847,550.65/2,745,724.84
6. Step 6: Final answer
   x = 1,559,130.69