Finding the Fourth Proportional to 5,097.49, 7,034.45 and 2,859.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,097.49 : 7,034.45 = 2,859.37 : x
2. Step 2: Convert to fraction form
   5,097.49/7,034.45 = 2,859.37/x
3. Step 3: Cross multiply
   5,097.49x = 7,034.45 × 2,859.37
4. Step 4: Simplify right side
   5,097.49x = 20,114,095.30
5. Step 5: Solve for x
   x = 20,114,095.30/5,097.49
6. Step 6: Final answer
   x = 3,945.88