Finding the Fourth Proportional to 2,629,103.42, 3,628,165.14 and 1,421,879.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629,103.42 : 3,628,165.14 = 1,421,879.42 : x
2. Step 2: Convert to fraction form
   2,629,103.42/3,628,165.14 = 1,421,879.42/x
3. Step 3: Cross multiply
   2,629,103.42x = 3,628,165.14 × 1,421,879.42
4. Step 4: Simplify right side
   2,629,103.42x = 5,158,813,344,927.42
5. Step 5: Solve for x
   x = 5,158,813,344,927.42/2,629,103.42
6. Step 6: Final answer
   x = 1,962,194.91