Finding the Fourth Proportional to 1,843.22, 2,543.59 and 1,097.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843.22 : 2,543.59 = 1,097.01 : x
2. Step 2: Convert to fraction form
   1,843.22/2,543.59 = 1,097.01/x
3. Step 3: Cross multiply
   1,843.22x = 2,543.59 × 1,097.01
4. Step 4: Simplify right side
   1,843.22x = 2,790,340.92
5. Step 5: Solve for x
   x = 2,790,340.92/1,843.22
6. Step 6: Final answer
   x = 1,513.84