Finding the Fourth Proportional to 2,073,309.57, 3,110,013.56 and 556,994.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,309.57 : 3,110,013.56 = 556,994.43 : x
2. Step 2: Convert to fraction form
   2,073,309.57/3,110,013.56 = 556,994.43/x
3. Step 3: Cross multiply
   2,073,309.57x = 3,110,013.56 × 556,994.43
4. Step 4: Simplify right side
   2,073,309.57x = 1,732,260,230,144.47
5. Step 5: Solve for x
   x = 1,732,260,230,144.47/2,073,309.57
6. Step 6: Final answer
   x = 835,504.86