Finding the Fourth Proportional to 2,511,182.69, 3,466,169.61 and 1,640,150.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,511,182.69 : 3,466,169.61 = 1,640,150.54 : x
2. Step 2: Convert to fraction form
   2,511,182.69/3,466,169.61 = 1,640,150.54/x
3. Step 3: Cross multiply
   2,511,182.69x = 3,466,169.61 × 1,640,150.54
4. Step 4: Simplify right side
   2,511,182.69x = 5,685,039,940,242.24
5. Step 5: Solve for x
   x = 5,685,039,940,242.24/2,511,182.69
6. Step 6: Final answer
   x = 2,263,889.43