Finding the Fourth Proportional to 2,111.01, 3,167.12 and 1,744.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111.01 : 3,167.12 = 1,744.08 : x
2. Step 2: Convert to fraction form
   2,111.01/3,167.12 = 1,744.08/x
3. Step 3: Cross multiply
   2,111.01x = 3,167.12 × 1,744.08
4. Step 4: Simplify right side
   2,111.01x = 5,523,710.65
5. Step 5: Solve for x
   x = 5,523,710.65/2,111.01
6. Step 6: Final answer
   x = 2,616.62