Finding the Fourth Proportional to 2,061.72, 3,092.87 and 675.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.72 : 3,092.87 = 675.16 : x
2. Step 2: Convert to fraction form
   2,061.72/3,092.87 = 675.16/x
3. Step 3: Cross multiply
   2,061.72x = 3,092.87 × 675.16
4. Step 4: Simplify right side
   2,061.72x = 2,088,182.60
5. Step 5: Solve for x
   x = 2,088,182.60/2,061.72
6. Step 6: Final answer
   x = 1,012.84