Finding the Fourth Proportional to 2,097.82, 3,141.24 and 1,403.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097.82 : 3,141.24 = 1,403.38 : x
2. Step 2: Convert to fraction form
   2,097.82/3,141.24 = 1,403.38/x
3. Step 3: Cross multiply
   2,097.82x = 3,141.24 × 1,403.38
4. Step 4: Simplify right side
   2,097.82x = 4,408,353.39
5. Step 5: Solve for x
   x = 4,408,353.39/2,097.82
6. Step 6: Final answer
   x = 2,101.40