Finding the Fourth Proportional to 2,690,910.71, 3,714,356.62 and 1,603,523.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690,910.71 : 3,714,356.62 = 1,603,523.37 : x
2. Step 2: Convert to fraction form
   2,690,910.71/3,714,356.62 = 1,603,523.37/x
3. Step 3: Cross multiply
   2,690,910.71x = 3,714,356.62 × 1,603,523.37
4. Step 4: Simplify right side
   2,690,910.71x = 5,956,057,644,684.21
5. Step 5: Solve for x
   x = 5,956,057,644,684.21/2,690,910.71
6. Step 6: Final answer
   x = 2,213,398.47