Finding the Fourth Proportional to 2,062.10, 3,093.55 and 892.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.10 : 3,093.55 = 892.10 : x
2. Step 2: Convert to fraction form
   2,062.10/3,093.55 = 892.10/x
3. Step 3: Cross multiply
   2,062.10x = 3,093.55 × 892.10
4. Step 4: Simplify right side
   2,062.10x = 2,759,755.96
5. Step 5: Solve for x
   x = 2,759,755.96/2,062.10
6. Step 6: Final answer
   x = 1,338.32