Finding the Fourth Proportional to 2,764,443.44, 4,146,384.85 and 742,424.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,764,443.44 : 4,146,384.85 = 742,424.56 : x
2. Step 2: Convert to fraction form
   2,764,443.44/4,146,384.85 = 742,424.56/x
3. Step 3: Cross multiply
   2,764,443.44x = 4,146,384.85 × 742,424.56
4. Step 4: Simplify right side
   2,764,443.44x = 3,078,377,935,629.89
5. Step 5: Solve for x
   x = 3,078,377,935,629.89/2,764,443.44
6. Step 6: Final answer
   x = 1,113,561.55