Finding the Fourth Proportional to 1,510.94, 2,084.57 and 951.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510.94 : 2,084.57 = 951.46 : x
2. Step 2: Convert to fraction form
   1,510.94/2,084.57 = 951.46/x
3. Step 3: Cross multiply
   1,510.94x = 2,084.57 × 951.46
4. Step 4: Simplify right side
   1,510.94x = 1,983,369.79
5. Step 5: Solve for x
   x = 1,983,369.79/1,510.94
6. Step 6: Final answer
   x = 1,312.68