Finding the Fourth Proportional to 1,516.89, 2,093.39 and 927.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516.89 : 2,093.39 = 927.25 : x
2. Step 2: Convert to fraction form
   1,516.89/2,093.39 = 927.25/x
3. Step 3: Cross multiply
   1,516.89x = 2,093.39 × 927.25
4. Step 4: Simplify right side
   1,516.89x = 1,941,091.24
5. Step 5: Solve for x
   x = 1,941,091.24/1,516.89
6. Step 6: Final answer
   x = 1,279.66