Finding the Fourth Proportional to 1,352.49, 1,868.23 and 1,073.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,352.49 : 1,868.23 = 1,073.04 : x
2. Step 2: Convert to fraction form
   1,352.49/1,868.23 = 1,073.04/x
3. Step 3: Cross multiply
   1,352.49x = 1,868.23 × 1,073.04
4. Step 4: Simplify right side
   1,352.49x = 2,004,685.52
5. Step 5: Solve for x
   x = 2,004,685.52/1,352.49
6. Step 6: Final answer
   x = 1,482.22