Finding the Fourth Proportional to 1,616.58, 2,426.94 and 1,346.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,616.58 : 2,426.94 = 1,346.04 : x
2. Step 2: Convert to fraction form
   1,616.58/2,426.94 = 1,346.04/x
3. Step 3: Cross multiply
   1,616.58x = 2,426.94 × 1,346.04
4. Step 4: Simplify right side
   1,616.58x = 3,266,758.32
5. Step 5: Solve for x
   x = 3,266,758.32/1,616.58
6. Step 6: Final answer
   x = 2,020.78