Finding the Fourth Proportional to 3,673,662.29, 5,069,714.43 and 2,019,879.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673,662.29 : 5,069,714.43 = 2,019,879.30 : x
2. Step 2: Convert to fraction form
   3,673,662.29/5,069,714.43 = 2,019,879.30/x
3. Step 3: Cross multiply
   3,673,662.29x = 5,069,714.43 × 2,019,879.30
4. Step 4: Simplify right side
   3,673,662.29x = 10,240,211,234,068.30
5. Step 5: Solve for x
   x = 10,240,211,234,068.30/3,673,662.29
6. Step 6: Final answer
   x = 2,787,466.68