Finding the Fourth Proportional to 2,068.83, 3,088.08 and 1,822.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.83 : 3,088.08 = 1,822.79 : x
2. Step 2: Convert to fraction form
   2,068.83/3,088.08 = 1,822.79/x
3. Step 3: Cross multiply
   2,068.83x = 3,088.08 × 1,822.79
4. Step 4: Simplify right side
   2,068.83x = 5,628,905.90
5. Step 5: Solve for x
   x = 5,628,905.90/2,068.83
6. Step 6: Final answer
   x = 2,720.82