Finding the Fourth Proportional to 1,362.04, 2,043.89 and 1,082.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362.04 : 2,043.89 = 1,082.75 : x
2. Step 2: Convert to fraction form
   1,362.04/2,043.89 = 1,082.75/x
3. Step 3: Cross multiply
   1,362.04x = 2,043.89 × 1,082.75
4. Step 4: Simplify right side
   1,362.04x = 2,213,014.38
5. Step 5: Solve for x
   x = 2,213,014.38/1,362.04
6. Step 6: Final answer
   x = 1,624.78