Finding the Fourth Proportional to 2,062.31, 3,093.50 and 675.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.31 : 3,093.50 = 675.79 : x
2. Step 2: Convert to fraction form
   2,062.31/3,093.50 = 675.79/x
3. Step 3: Cross multiply
   2,062.31x = 3,093.50 × 675.79
4. Step 4: Simplify right side
   2,062.31x = 2,090,552.99
5. Step 5: Solve for x
   x = 2,090,552.99/2,062.31
6. Step 6: Final answer
   x = 1,013.70