Finding the Fourth Proportional to 3,620.09, 4,995.82 and 2,026.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620.09 : 4,995.82 = 2,026.69 : x
2. Step 2: Convert to fraction form
   3,620.09/4,995.82 = 2,026.69/x
3. Step 3: Cross multiply
   3,620.09x = 4,995.82 × 2,026.69
4. Step 4: Simplify right side
   3,620.09x = 10,124,978.44
5. Step 5: Solve for x
   x = 10,124,978.44/3,620.09
6. Step 6: Final answer
   x = 2,796.89