Finding the Fourth Proportional to 1,984.35, 2,738.42 and 1,100.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,984.35 : 2,738.42 = 1,100.17 : x
2. Step 2: Convert to fraction form
   1,984.35/2,738.42 = 1,100.17/x
3. Step 3: Cross multiply
   1,984.35x = 2,738.42 × 1,100.17
4. Step 4: Simplify right side
   1,984.35x = 3,012,727.53
5. Step 5: Solve for x
   x = 3,012,727.53/1,984.35
6. Step 6: Final answer
   x = 1,518.24