Finding the Fourth Proportional to 1,382.02, 1,907.22 and 792.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382.02 : 1,907.22 = 792.62 : x
2. Step 2: Convert to fraction form
   1,382.02/1,907.22 = 792.62/x
3. Step 3: Cross multiply
   1,382.02x = 1,907.22 × 792.62
4. Step 4: Simplify right side
   1,382.02x = 1,511,700.72
5. Step 5: Solve for x
   x = 1,511,700.72/1,382.02
6. Step 6: Final answer
   x = 1,093.83