Finding the Fourth Proportional to 3,071.53, 4,608.27 and 1,097.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,071.53 : 4,608.27 = 1,097.12 : x
2. Step 2: Convert to fraction form
   3,071.53/4,608.27 = 1,097.12/x
3. Step 3: Cross multiply
   3,071.53x = 4,608.27 × 1,097.12
4. Step 4: Simplify right side
   3,071.53x = 5,055,825.18
5. Step 5: Solve for x
   x = 5,055,825.18/3,071.53
6. Step 6: Final answer
   x = 1,646.03