Finding the Fourth Proportional to 3,641.43, 5,025.17 and 2,069.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,641.43 : 5,025.17 = 2,069.53 : x
2. Step 2: Convert to fraction form
   3,641.43/5,025.17 = 2,069.53/x
3. Step 3: Cross multiply
   3,641.43x = 5,025.17 × 2,069.53
4. Step 4: Simplify right side
   3,641.43x = 10,399,740.07
5. Step 5: Solve for x
   x = 10,399,740.07/3,641.43
6. Step 6: Final answer
   x = 2,855.95