Finding the Fourth Proportional to 2,062.68, 3,094.18 and 892.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.68 : 3,094.18 = 892.72 : x
2. Step 2: Convert to fraction form
   2,062.68/3,094.18 = 892.72/x
3. Step 3: Cross multiply
   2,062.68x = 3,094.18 × 892.72
4. Step 4: Simplify right side
   2,062.68x = 2,762,236.37
5. Step 5: Solve for x
   x = 2,762,236.37/2,062.68
6. Step 6: Final answer
   x = 1,339.15