Finding the Fourth Proportional to 2,061.09, 3,093.84 and 829.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.09 : 3,093.84 = 829.35 : x
2. Step 2: Convert to fraction form
   2,061.09/3,093.84 = 829.35/x
3. Step 3: Cross multiply
   2,061.09x = 3,093.84 × 829.35
4. Step 4: Simplify right side
   2,061.09x = 2,565,876.20
5. Step 5: Solve for x
   x = 2,565,876.20/2,061.09
6. Step 6: Final answer
   x = 1,244.91