Finding the Fourth Proportional to 2,690,909.71, 3,714,355.24 and 1,603,522.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690,909.71 : 3,714,355.24 = 1,603,522.37 : x
2. Step 2: Convert to fraction form
   2,690,909.71/3,714,355.24 = 1,603,522.37/x
3. Step 3: Cross multiply
   2,690,909.71x = 3,714,355.24 × 1,603,522.37
4. Step 4: Simplify right side
   2,690,909.71x = 5,956,051,722,743.80
5. Step 5: Solve for x
   x = 5,956,051,722,743.80/2,690,909.71
6. Step 6: Final answer
   x = 2,213,397.09