Finding the Fourth Proportional to 3,694.89, 5,543.22 and 1,097.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,694.89 : 5,543.22 = 1,097.82 : x
2. Step 2: Convert to fraction form
   3,694.89/5,543.22 = 1,097.82/x
3. Step 3: Cross multiply
   3,694.89x = 5,543.22 × 1,097.82
4. Step 4: Simplify right side
   3,694.89x = 6,085,457.78
5. Step 5: Solve for x
   x = 6,085,457.78/3,694.89
6. Step 6: Final answer
   x = 1,646.99