Finding the Fourth Proportional to 1,354.43, 1,869.50 and 794.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354.43 : 1,869.50 = 794.93 : x
2. Step 2: Convert to fraction form
   1,354.43/1,869.50 = 794.93/x
3. Step 3: Cross multiply
   1,354.43x = 1,869.50 × 794.93
4. Step 4: Simplify right side
   1,354.43x = 1,486,114.27
5. Step 5: Solve for x
   x = 1,486,114.27/1,354.43
6. Step 6: Final answer
   x = 1,097.22