Finding the Fourth Proportional to 2,741.23, 4,111.49 and 1,097.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.23 : 4,111.49 = 1,097.79 : x
2. Step 2: Convert to fraction form
   2,741.23/4,111.49 = 1,097.79/x
3. Step 3: Cross multiply
   2,741.23x = 4,111.49 × 1,097.79
4. Step 4: Simplify right side
   2,741.23x = 4,513,552.61
5. Step 5: Solve for x
   x = 4,513,552.61/2,741.23
6. Step 6: Final answer
   x = 1,646.54