Finding the Fourth Proportional to 1,910.04, 2,635.78 and 1,082.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910.04 : 2,635.78 = 1,082.04 : x
2. Step 2: Convert to fraction form
   1,910.04/2,635.78 = 1,082.04/x
3. Step 3: Cross multiply
   1,910.04x = 2,635.78 × 1,082.04
4. Step 4: Simplify right side
   1,910.04x = 2,852,019.39
5. Step 5: Solve for x
   x = 2,852,019.39/1,910.04
6. Step 6: Final answer
   x = 1,493.17