Finding the Fourth Proportional to 2,239,721.82, 3,359,594.72 and 556,825.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,239,721.82 : 3,359,594.72 = 556,825.32 : x
2. Step 2: Convert to fraction form
   2,239,721.82/3,359,594.72 = 556,825.32/x
3. Step 3: Cross multiply
   2,239,721.82x = 3,359,594.72 × 556,825.32
4. Step 4: Simplify right side
   2,239,721.82x = 1,870,707,405,034.31
5. Step 5: Solve for x
   x = 1,870,707,405,034.31/2,239,721.82
6. Step 6: Final answer
   x = 835,240.96