Finding the Fourth Proportional to 1,951.76, 2,923.32 and 1,084.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.76 : 2,923.32 = 1,084.52 : x
2. Step 2: Convert to fraction form
   1,951.76/2,923.32 = 1,084.52/x
3. Step 3: Cross multiply
   1,951.76x = 2,923.32 × 1,084.52
4. Step 4: Simplify right side
   1,951.76x = 3,170,399.01
5. Step 5: Solve for x
   x = 3,170,399.01/1,951.76
6. Step 6: Final answer
   x = 1,624.38