Finding the Fourth Proportional to 2,282,426.46, 3,149,710.05 and 1,263,809.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,426.46 : 3,149,710.05 = 1,263,809.34 : x
2. Step 2: Convert to fraction form
   2,282,426.46/3,149,710.05 = 1,263,809.34/x
3. Step 3: Cross multiply
   2,282,426.46x = 3,149,710.05 × 1,263,809.34
4. Step 4: Simplify right side
   2,282,426.46x = 3,980,632,979,481.87
5. Step 5: Solve for x
   x = 3,980,632,979,481.87/2,282,426.46
6. Step 6: Final answer
   x = 1,744,035.59