Finding the Fourth Proportional to 2,200,404.29, 3,036,156.44 and 1,269,772.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,404.29 : 3,036,156.44 = 1,269,772.55 : x
2. Step 2: Convert to fraction form
   2,200,404.29/3,036,156.44 = 1,269,772.55/x
3. Step 3: Cross multiply
   2,200,404.29x = 3,036,156.44 × 1,269,772.55
4. Step 4: Simplify right side
   2,200,404.29x = 3,855,228,105,017.72
5. Step 5: Solve for x
   x = 3,855,228,105,017.72/2,200,404.29
6. Step 6: Final answer
   x = 1,752,054.44