Finding the Fourth Proportional to 2,767,036, 3,818,568 and 1,559,812

Step by Step Solution

1. Step 1: Write the proportion equation
   2,767,036 : 3,818,568 = 1,559,812 : x
2. Step 2: Convert to fraction form
   2,767,036/3,818,568 = 1,559,812/x
3. Step 3: Cross multiply
   2,767,036x = 3,818,568 × 1,559,812
4. Step 4: Simplify right side
   2,767,036x = 5,956,248,189,216
5. Step 5: Solve for x
   x = 5,956,248,189,216/2,767,036
6. Step 6: Final answer
   x = 2,152,573.44