Finding the Fourth Proportional to 1,614.01, 2,227.55 and 950.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,614.01 : 2,227.55 = 950.86 : x
2. Step 2: Convert to fraction form
   1,614.01/2,227.55 = 950.86/x
3. Step 3: Cross multiply
   1,614.01x = 2,227.55 × 950.86
4. Step 4: Simplify right side
   1,614.01x = 2,118,077.06
5. Step 5: Solve for x
   x = 2,118,077.06/1,614.01
6. Step 6: Final answer
   x = 1,312.31