Finding the Fourth Proportional to 1,952.57, 2,943.38 and 1,825.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,952.57 : 2,943.38 = 1,825.61 : x
2. Step 2: Convert to fraction form
   1,952.57/2,943.38 = 1,825.61/x
3. Step 3: Cross multiply
   1,952.57x = 2,943.38 × 1,825.61
4. Step 4: Simplify right side
   1,952.57x = 5,373,453.81
5. Step 5: Solve for x
   x = 5,373,453.81/1,952.57
6. Step 6: Final answer
   x = 2,751.99