Finding the Fourth Proportional to 2,296,020.56, 3,443,891.52 and 856,426.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296,020.56 : 3,443,891.52 = 856,426.48 : x
2. Step 2: Convert to fraction form
   2,296,020.56/3,443,891.52 = 856,426.48/x
3. Step 3: Cross multiply
   2,296,020.56x = 3,443,891.52 × 856,426.48
4. Step 4: Simplify right side
   2,296,020.56x = 2,949,439,891,975.45
5. Step 5: Solve for x
   x = 2,949,439,891,975.45/2,296,020.56
6. Step 6: Final answer
   x = 1,284,587.75