Finding the Fourth Proportional to 3,640.82, 5,023.01 and 2,068.00

Step by Step Solution

1. Step 1: Write the proportion equation
   3,640.82 : 5,023.01 = 2,068.00 : x
2. Step 2: Convert to fraction form
   3,640.82/5,023.01 = 2,068.00/x
3. Step 3: Cross multiply
   3,640.82x = 5,023.01 × 2,068.00
4. Step 4: Simplify right side
   3,640.82x = 10,387,577.29
5. Step 5: Solve for x
   x = 10,387,577.29/3,640.82
6. Step 6: Final answer
   x = 2,853.09