Finding the Fourth Proportional to 1,382.67, 1,907.82 and 793.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382.67 : 1,907.82 = 793.08 : x
2. Step 2: Convert to fraction form
   1,382.67/1,907.82 = 793.08/x
3. Step 3: Cross multiply
   1,382.67x = 1,907.82 × 793.08
4. Step 4: Simplify right side
   1,382.67x = 1,513,053.89
5. Step 5: Solve for x
   x = 1,513,053.89/1,382.67
6. Step 6: Final answer
   x = 1,094.30