Finding the Fourth Proportional to 2,282,375.49, 3,149,639.69 and 1,263,758.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,375.49 : 3,149,639.69 = 1,263,758.37 : x
2. Step 2: Convert to fraction form
   2,282,375.49/3,149,639.69 = 1,263,758.37/x
3. Step 3: Cross multiply
   2,282,375.49x = 3,149,639.69 × 1,263,758.37
4. Step 4: Simplify right side
   2,282,375.49x = 3,980,383,514,402.91
5. Step 5: Solve for x
   x = 3,980,383,514,402.91/2,282,375.49
6. Step 6: Final answer
   x = 1,743,965.24