Finding the Fourth Proportional to 2,200.02, 3,301.04 and 1,105.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.02 : 3,301.04 = 1,105.17 : x
2. Step 2: Convert to fraction form
   2,200.02/3,301.04 = 1,105.17/x
3. Step 3: Cross multiply
   2,200.02x = 3,301.04 × 1,105.17
4. Step 4: Simplify right side
   2,200.02x = 3,648,210.38
5. Step 5: Solve for x
   x = 3,648,210.38/2,200.02
6. Step 6: Final answer
   x = 1,658.26