Finding the Fourth Proportional to 1,510.05, 2,083.41 and 951.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510.05 : 2,083.41 = 951.07 : x
2. Step 2: Convert to fraction form
   1,510.05/2,083.41 = 951.07/x
3. Step 3: Cross multiply
   1,510.05x = 2,083.41 × 951.07
4. Step 4: Simplify right side
   1,510.05x = 1,981,468.75
5. Step 5: Solve for x
   x = 1,981,468.75/1,510.05
6. Step 6: Final answer
   x = 1,312.19