Finding the Fourth Proportional to 2,795.98, 4,194.06 and 1,408.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,795.98 : 4,194.06 = 1,408.57 : x
2. Step 2: Convert to fraction form
   2,795.98/4,194.06 = 1,408.57/x
3. Step 3: Cross multiply
   2,795.98x = 4,194.06 × 1,408.57
4. Step 4: Simplify right side
   2,795.98x = 5,907,627.09
5. Step 5: Solve for x
   x = 5,907,627.09/2,795.98
6. Step 6: Final answer
   x = 2,112.90