Finding the Fourth Proportional to 2,285,671.86, 3,429,078.57 and 1,613,066.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285,671.86 : 3,429,078.57 = 1,613,066.81 : x
2. Step 2: Convert to fraction form
   2,285,671.86/3,429,078.57 = 1,613,066.81/x
3. Step 3: Cross multiply
   2,285,671.86x = 3,429,078.57 × 1,613,066.81
4. Step 4: Simplify right side
   2,285,671.86x = 5,531,332,813,003.87
5. Step 5: Solve for x
   x = 5,531,332,813,003.87/2,285,671.86
6. Step 6: Final answer
   x = 2,420,003.02