Finding the Fourth Proportional to 2,783,280.10, 4,174,920.15 and 1,366,104.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,783,280.10 : 4,174,920.15 = 1,366,104.10 : x
2. Step 2: Convert to fraction form
   2,783,280.10/4,174,920.15 = 1,366,104.10/x
3. Step 3: Cross multiply
   2,783,280.10x = 4,174,920.15 × 1,366,104.10
4. Step 4: Simplify right side
   2,783,280.10x = 5,703,375,534,087.62
5. Step 5: Solve for x
   x = 5,703,375,534,087.62/2,783,280.10
6. Step 6: Final answer
   x = 2,049,156.15