Finding the Fourth Proportional to 2,796.76, 4,190.28 and 2,495.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.76 : 4,190.28 = 2,495.44 : x
2. Step 2: Convert to fraction form
   2,796.76/4,190.28 = 2,495.44/x
3. Step 3: Cross multiply
   2,796.76x = 4,190.28 × 2,495.44
4. Step 4: Simplify right side
   2,796.76x = 10,456,592.32
5. Step 5: Solve for x
   x = 10,456,592.32/2,796.76
6. Step 6: Final answer
   x = 3,738.82