Finding the Fourth Proportional to 1,382.04, 1,907.10 and 792.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382.04 : 1,907.10 = 792.45 : x
2. Step 2: Convert to fraction form
   1,382.04/1,907.10 = 792.45/x
3. Step 3: Cross multiply
   1,382.04x = 1,907.10 × 792.45
4. Step 4: Simplify right side
   1,382.04x = 1,511,281.40
5. Step 5: Solve for x
   x = 1,511,281.40/1,382.04
6. Step 6: Final answer
   x = 1,093.51