Finding the Fourth Proportional to 3,641.97, 5,025.80 and 2,048.65

Step by Step Solution

1. Step 1: Write the proportion equation
   3,641.97 : 5,025.80 = 2,048.65 : x
2. Step 2: Convert to fraction form
   3,641.97/5,025.80 = 2,048.65/x
3. Step 3: Cross multiply
   3,641.97x = 5,025.80 × 2,048.65
4. Step 4: Simplify right side
   3,641.97x = 10,296,100.34
5. Step 5: Solve for x
   x = 10,296,100.34/3,641.97
6. Step 6: Final answer
   x = 2,827.07