Finding the Fourth Proportional to 2,315,039.97, 3,194,777.52 and 1,282,569.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,315,039.97 : 3,194,777.52 = 1,282,569.69 : x
2. Step 2: Convert to fraction form
   2,315,039.97/3,194,777.52 = 1,282,569.69/x
3. Step 3: Cross multiply
   2,315,039.97x = 3,194,777.52 × 1,282,569.69
4. Step 4: Simplify right side
   2,315,039.97x = 4,097,524,813,445.37
5. Step 5: Solve for x
   x = 4,097,524,813,445.37/2,315,039.97
6. Step 6: Final answer
   x = 1,769,958.56