Finding the Fourth Proportional to 2,728,187.88, 3,764,849.58 and 1,504,606.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,728,187.88 : 3,764,849.58 = 1,504,606.50 : x
2. Step 2: Convert to fraction form
   2,728,187.88/3,764,849.58 = 1,504,606.50/x
3. Step 3: Cross multiply
   2,728,187.88x = 3,764,849.58 × 1,504,606.50
4. Step 4: Simplify right side
   2,728,187.88x = 5,664,617,149,590.27
5. Step 5: Solve for x
   x = 5,664,617,149,590.27/2,728,187.88
6. Step 6: Final answer
   x = 2,076,329.56