Finding the Fourth Proportional to 2,060.82, 3,092.43 and 828.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.82 : 3,092.43 = 828.34 : x
2. Step 2: Convert to fraction form
   2,060.82/3,092.43 = 828.34/x
3. Step 3: Cross multiply
   2,060.82x = 3,092.43 × 828.34
4. Step 4: Simplify right side
   2,060.82x = 2,561,583.47
5. Step 5: Solve for x
   x = 2,561,583.47/2,060.82
6. Step 6: Final answer
   x = 1,242.99