Finding the Fourth Proportional to 1,614.17, 2,227.89 and 951.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,614.17 : 2,227.89 = 951.25 : x
2. Step 2: Convert to fraction form
   1,614.17/2,227.89 = 951.25/x
3. Step 3: Cross multiply
   1,614.17x = 2,227.89 × 951.25
4. Step 4: Simplify right side
   1,614.17x = 2,119,280.36
5. Step 5: Solve for x
   x = 2,119,280.36/1,614.17
6. Step 6: Final answer
   x = 1,312.92