Finding the Fourth Proportional to 5,198.02, 7,799.37 and 2,826.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,198.02 : 7,799.37 = 2,826.82 : x
2. Step 2: Convert to fraction form
   5,198.02/7,799.37 = 2,826.82/x
3. Step 3: Cross multiply
   5,198.02x = 7,799.37 × 2,826.82
4. Step 4: Simplify right side
   5,198.02x = 22,047,415.10
5. Step 5: Solve for x
   x = 22,047,415.10/5,198.02
6. Step 6: Final answer
   x = 4,241.50