Finding the Fourth Proportional to 2,061.90, 3,092.94 and 675.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.90 : 3,092.94 = 675.23 : x
2. Step 2: Convert to fraction form
   2,061.90/3,092.94 = 675.23/x
3. Step 3: Cross multiply
   2,061.90x = 3,092.94 × 675.23
4. Step 4: Simplify right side
   2,061.90x = 2,088,445.88
5. Step 5: Solve for x
   x = 2,088,445.88/2,061.90
6. Step 6: Final answer
   x = 1,012.87