Finding the Fourth Proportional to 2,097.38, 3,141.28 and 1,002.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097.38 : 3,141.28 = 1,002.52 : x
2. Step 2: Convert to fraction form
   2,097.38/3,141.28 = 1,002.52/x
3. Step 3: Cross multiply
   2,097.38x = 3,141.28 × 1,002.52
4. Step 4: Simplify right side
   2,097.38x = 3,149,196.03
5. Step 5: Solve for x
   x = 3,149,196.03/2,097.38
6. Step 6: Final answer
   x = 1,501.49