Finding the Fourth Proportional to 2,081,050.76, 3,121,577.34 and 585,142.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,050.76 : 3,121,577.34 = 585,142.76 : x
2. Step 2: Convert to fraction form
   2,081,050.76/3,121,577.34 = 585,142.76/x
3. Step 3: Cross multiply
   2,081,050.76x = 3,121,577.34 × 585,142.76
4. Step 4: Simplify right side
   2,081,050.76x = 1,826,568,380,281.06
5. Step 5: Solve for x
   x = 1,826,568,380,281.06/2,081,050.76
6. Step 6: Final answer
   x = 877,714.48