Finding the Fourth Proportional to 2,026.38, 2,799.63 and 1,693.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.38 : 2,799.63 = 1,693.74 : x
2. Step 2: Convert to fraction form
   2,026.38/2,799.63 = 1,693.74/x
3. Step 3: Cross multiply
   2,026.38x = 2,799.63 × 1,693.74
4. Step 4: Simplify right side
   2,026.38x = 4,741,845.32
5. Step 5: Solve for x
   x = 4,741,845.32/2,026.38
6. Step 6: Final answer
   x = 2,340.06