Finding the Fourth Proportional to 2,793,443.69, 4,188,450.64 and 1,085,592.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,793,443.69 : 4,188,450.64 = 1,085,592.83 : x
2. Step 2: Convert to fraction form
   2,793,443.69/4,188,450.64 = 1,085,592.83/x
3. Step 3: Cross multiply
   2,793,443.69x = 4,188,450.64 × 1,085,592.83
4. Step 4: Simplify right side
   2,793,443.69x = 4,546,951,959,936.68
5. Step 5: Solve for x
   x = 4,546,951,959,936.68/2,793,443.69
6. Step 6: Final answer
   x = 1,627,722.79