Finding the Fourth Proportional to 1,382.34, 1,907.58 and 792.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382.34 : 1,907.58 = 792.48 : x
2. Step 2: Convert to fraction form
   1,382.34/1,907.58 = 792.48/x
3. Step 3: Cross multiply
   1,382.34x = 1,907.58 × 792.48
4. Step 4: Simplify right side
   1,382.34x = 1,511,719.00
5. Step 5: Solve for x
   x = 1,511,719.00/1,382.34
6. Step 6: Final answer
   x = 1,093.59