Finding the Fourth Proportional to 2,282,465.91, 3,149,764.38 and 1,263,848.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,465.91 : 3,149,764.38 = 1,263,848.79 : x
2. Step 2: Convert to fraction form
   2,282,465.91/3,149,764.38 = 1,263,848.79/x
3. Step 3: Cross multiply
   2,282,465.91x = 3,149,764.38 × 1,263,848.79
4. Step 4: Simplify right side
   2,282,465.91x = 3,980,825,900,448.10
5. Step 5: Solve for x
   x = 3,980,825,900,448.10/2,282,465.91
6. Step 6: Final answer
   x = 1,744,089.97