Finding the Fourth Proportional to 3,259,499.52, 4,498,158.72 and 1,789,529.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,259,499.52 : 4,498,158.72 = 1,789,529.28 : x
2. Step 2: Convert to fraction form
   3,259,499.52/4,498,158.72 = 1,789,529.28/x
3. Step 3: Cross multiply
   3,259,499.52x = 4,498,158.72 × 1,789,529.28
4. Step 4: Simplify right side
   3,259,499.52x = 8,049,586,735,527.32
5. Step 5: Solve for x
   x = 8,049,586,735,527.32/3,259,499.52
6. Step 6: Final answer
   x = 2,469,577.52