Finding the Fourth Proportional to 2,200,406.43, 3,036,159.36 and 1,269,774.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,406.43 : 3,036,159.36 = 1,269,774.66 : x
2. Step 2: Convert to fraction form
   2,200,406.43/3,036,159.36 = 1,269,774.66/x
3. Step 3: Cross multiply
   2,200,406.43x = 3,036,159.36 × 1,269,774.66
4. Step 4: Simplify right side
   2,200,406.43x = 3,855,238,219,049.82
5. Step 5: Solve for x
   x = 3,855,238,219,049.82/2,200,406.43
6. Step 6: Final answer
   x = 1,752,057.33