Finding the Fourth Proportional to 2,741.50, 4,111.61 and 1,097.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.50 : 4,111.61 = 1,097.61 : x
2. Step 2: Convert to fraction form
   2,741.50/4,111.61 = 1,097.61/x
3. Step 3: Cross multiply
   2,741.50x = 4,111.61 × 1,097.61
4. Step 4: Simplify right side
   2,741.50x = 4,512,944.25
5. Step 5: Solve for x
   x = 4,512,944.25/2,741.50
6. Step 6: Final answer
   x = 1,646.16