Finding the Fourth Proportional to 2,210.17, 3,050.22 and 1,266.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210.17 : 3,050.22 = 1,266.27 : x
2. Step 2: Convert to fraction form
   2,210.17/3,050.22 = 1,266.27/x
3. Step 3: Cross multiply
   2,210.17x = 3,050.22 × 1,266.27
4. Step 4: Simplify right side
   2,210.17x = 3,862,402.08
5. Step 5: Solve for x
   x = 3,862,402.08/2,210.17
6. Step 6: Final answer
   x = 1,747.56