Finding the Fourth Proportional to 2,799.96, 4,202.76 and 1,414.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,799.96 : 4,202.76 = 1,414.32 : x
2. Step 2: Convert to fraction form
   2,799.96/4,202.76 = 1,414.32/x
3. Step 3: Cross multiply
   2,799.96x = 4,202.76 × 1,414.32
4. Step 4: Simplify right side
   2,799.96x = 5,944,047.52
5. Step 5: Solve for x
   x = 5,944,047.52/2,799.96
6. Step 6: Final answer
   x = 2,122.90