Finding the Fourth Proportional to 2,796.05, 4,194.83 and 2,490.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.05 : 4,194.83 = 2,490.03 : x
2. Step 2: Convert to fraction form
   2,796.05/4,194.83 = 2,490.03/x
3. Step 3: Cross multiply
   2,796.05x = 4,194.83 × 2,490.03
4. Step 4: Simplify right side
   2,796.05x = 10,445,258.77
5. Step 5: Solve for x
   x = 10,445,258.77/2,796.05
6. Step 6: Final answer
   x = 3,735.72