Finding the Fourth Proportional to 2,282,483.49, 3,149,788.32 and 1,263,866.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,483.49 : 3,149,788.32 = 1,263,866.37 : x
2. Step 2: Convert to fraction form
   2,282,483.49/3,149,788.32 = 1,263,866.37/x
3. Step 3: Cross multiply
   2,282,483.49x = 3,149,788.32 × 1,263,866.37
4. Step 4: Simplify right side
   2,282,483.49x = 3,980,911,530,266.80
5. Step 5: Solve for x
   x = 3,980,911,530,266.80/2,282,483.49
6. Step 6: Final answer
   x = 1,744,114.05