Finding the Fourth Proportional to 1,354.82, 1,869.69 and 795.20

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354.82 : 1,869.69 = 795.20 : x
2. Step 2: Convert to fraction form
   1,354.82/1,869.69 = 795.20/x
3. Step 3: Cross multiply
   1,354.82x = 1,869.69 × 795.20
4. Step 4: Simplify right side
   1,354.82x = 1,486,768.14
5. Step 5: Solve for x
   x = 1,486,768.14/1,354.82
6. Step 6: Final answer
   x = 1,097.40