Finding the Fourth Proportional to 1,413.76, 1,951.08 and 792.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413.76 : 1,951.08 = 792.72 : x
2. Step 2: Convert to fraction form
   1,413.76/1,951.08 = 792.72/x
3. Step 3: Cross multiply
   1,413.76x = 1,951.08 × 792.72
4. Step 4: Simplify right side
   1,413.76x = 1,546,660.14
5. Step 5: Solve for x
   x = 1,546,660.14/1,413.76
6. Step 6: Final answer
   x = 1,094.00