Finding the Fourth Proportional to 2,059.33, 3,088.92 and 826.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.33 : 3,088.92 = 826.41 : x
2. Step 2: Convert to fraction form
   2,059.33/3,088.92 = 826.41/x
3. Step 3: Cross multiply
   2,059.33x = 3,088.92 × 826.41
4. Step 4: Simplify right side
   2,059.33x = 2,552,714.38
5. Step 5: Solve for x
   x = 2,552,714.38/2,059.33
6. Step 6: Final answer
   x = 1,239.58