Finding the Fourth Proportional to 2,263,311.92, 3,123,408.30 and 1,296,526.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,311.92 : 3,123,408.30 = 1,296,526.52 : x
2. Step 2: Convert to fraction form
   2,263,311.92/3,123,408.30 = 1,296,526.52/x
3. Step 3: Cross multiply
   2,263,311.92x = 3,123,408.30 × 1,296,526.52
4. Step 4: Simplify right side
   2,263,311.92x = 4,049,581,693,738.12
5. Step 5: Solve for x
   x = 4,049,581,693,738.12/2,263,311.92
6. Step 6: Final answer
   x = 1,789,228.28