Finding the Fourth Proportional to 2,081,805.30, 3,122,707.95 and 1,608,830.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,805.30 : 3,122,707.95 = 1,608,830.10 : x
2. Step 2: Convert to fraction form
   2,081,805.30/3,122,707.95 = 1,608,830.10/x
3. Step 3: Cross multiply
   2,081,805.30x = 3,122,707.95 × 1,608,830.10
4. Step 4: Simplify right side
   2,081,805.30x = 5,023,906,543,469.30
5. Step 5: Solve for x
   x = 5,023,906,543,469.30/2,081,805.30
6. Step 6: Final answer
   x = 2,413,245.15