Finding the Fourth Proportional to 2,263,494.78, 3,123,360.81 and 1,296,567.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,494.78 : 3,123,360.81 = 1,296,567.41 : x
2. Step 2: Convert to fraction form
   2,263,494.78/3,123,360.81 = 1,296,567.41/x
3. Step 3: Cross multiply
   2,263,494.78x = 3,123,360.81 × 1,296,567.41
4. Step 4: Simplify right side
   2,263,494.78x = 4,049,647,820,300.40
5. Step 5: Solve for x
   x = 4,049,647,820,300.40/2,263,494.78
6. Step 6: Final answer
   x = 1,789,112.95