Finding the Fourth Proportional to 1,951.98, 2,928.82 and 719.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.98 : 2,928.82 = 719.10 : x
2. Step 2: Convert to fraction form
   1,951.98/2,928.82 = 719.10/x
3. Step 3: Cross multiply
   1,951.98x = 2,928.82 × 719.10
4. Step 4: Simplify right side
   1,951.98x = 2,106,114.46
5. Step 5: Solve for x
   x = 2,106,114.46/1,951.98
6. Step 6: Final answer
   x = 1,078.96