Finding the Fourth Proportional to 2,303,861.94, 3,179,330.83 and 1,285,266.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,303,861.94 : 3,179,330.83 = 1,285,266.69 : x
2. Step 2: Convert to fraction form
   2,303,861.94/3,179,330.83 = 1,285,266.69/x
3. Step 3: Cross multiply
   2,303,861.94x = 3,179,330.83 × 1,285,266.69
4. Step 4: Simplify right side
   2,303,861.94x = 4,086,288,012,289.05
5. Step 5: Solve for x
   x = 4,086,288,012,289.05/2,303,861.94
6. Step 6: Final answer
   x = 1,773,668.79