Finding the Fourth Proportional to 2,278,982.72, 3,412,689.02 and 1,367,592.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,278,982.72 : 3,412,689.02 = 1,367,592.18 : x
2. Step 2: Convert to fraction form
   2,278,982.72/3,412,689.02 = 1,367,592.18/x
3. Step 3: Cross multiply
   2,278,982.72x = 3,412,689.02 × 1,367,592.18
4. Step 4: Simplify right side
   2,278,982.72x = 4,667,166,816,523.86
5. Step 5: Solve for x
   x = 4,667,166,816,523.86/2,278,982.72
6. Step 6: Final answer
   x = 2,047,916.72