Finding the Fourth Proportional to 2,019,579.34, 2,787,019.32 and 1,114,161.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,579.34 : 2,787,019.32 = 1,114,161.34 : x
2. Step 2: Convert to fraction form
   2,019,579.34/2,787,019.32 = 1,114,161.34/x
3. Step 3: Cross multiply
   2,019,579.34x = 2,787,019.32 × 1,114,161.34
4. Step 4: Simplify right side
   2,019,579.34x = 3,105,189,180,177.09
5. Step 5: Solve for x
   x = 3,105,189,180,177.09/2,019,579.34
6. Step 6: Final answer
   x = 1,537,542.56