Finding the Fourth Proportional to 2,564,086.37, 3,846,361.23 and 742,424.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,086.37 : 3,846,361.23 = 742,424.72 : x
2. Step 2: Convert to fraction form
   2,564,086.37/3,846,361.23 = 742,424.72/x
3. Step 3: Cross multiply
   2,564,086.37x = 3,846,361.23 × 742,424.72
4. Step 4: Simplify right side
   2,564,086.37x = 2,855,633,639,969.80
5. Step 5: Solve for x
   x = 2,855,633,639,969.80/2,564,086.37
6. Step 6: Final answer
   x = 1,113,704.16