Finding the Fourth Proportional to 2,511,182.94, 3,466,169.96 and 1,640,150.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,511,182.94 : 3,466,169.96 = 1,640,150.79 : x
2. Step 2: Convert to fraction form
   2,511,182.94/3,466,169.96 = 1,640,150.79/x
3. Step 3: Cross multiply
   2,511,182.94x = 3,466,169.96 × 1,640,150.79
4. Step 4: Simplify right side
   2,511,182.94x = 5,685,041,398,168.27
5. Step 5: Solve for x
   x = 5,685,041,398,168.27/2,511,182.94
6. Step 6: Final answer
   x = 2,263,889.78