Finding the Fourth Proportional to 2,067,916.15, 2,853,674.40 and 1,150,142.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,916.15 : 2,853,674.40 = 1,150,142.56 : x
2. Step 2: Convert to fraction form
   2,067,916.15/2,853,674.40 = 1,150,142.56/x
3. Step 3: Cross multiply
   2,067,916.15x = 2,853,674.40 × 1,150,142.56
4. Step 4: Simplify right side
   2,067,916.15x = 3,282,132,379,822.46
5. Step 5: Solve for x
   x = 3,282,132,379,822.46/2,067,916.15
6. Step 6: Final answer
   x = 1,587,168.99