Finding the Fourth Proportional to 2,284,499.32, 3,423,144 and 843,198.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284,499.32 : 3,423,144 = 843,198.94 : x
2. Step 2: Convert to fraction form
   2,284,499.32/3,423,144 = 843,198.94/x
3. Step 3: Cross multiply
   2,284,499.32x = 3,423,144 × 843,198.94
4. Step 4: Simplify right side
   2,284,499.32x = 2,886,391,392,267.36
5. Step 5: Solve for x
   x = 2,886,391,392,267.36/2,284,499.32
6. Step 6: Final answer
   x = 1,263,467.83