Finding the Fourth Proportional to 3,410.45, 5,112.82 and 1,068.97

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410.45 : 5,112.82 = 1,068.97 : x
2. Step 2: Convert to fraction form
   3,410.45/5,112.82 = 1,068.97/x
3. Step 3: Cross multiply
   3,410.45x = 5,112.82 × 1,068.97
4. Step 4: Simplify right side
   3,410.45x = 5,465,451.20
5. Step 5: Solve for x
   x = 5,465,451.20/3,410.45
6. Step 6: Final answer
   x = 1,602.56