Finding the Fourth Proportional to 1,843.83, 2,543.64 and 1,097.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843.83 : 2,543.64 = 1,097.37 : x
2. Step 2: Convert to fraction form
   1,843.83/2,543.64 = 1,097.37/x
3. Step 3: Cross multiply
   1,843.83x = 2,543.64 × 1,097.37
4. Step 4: Simplify right side
   1,843.83x = 2,791,314.23
5. Step 5: Solve for x
   x = 2,791,314.23/1,843.83
6. Step 6: Final answer
   x = 1,513.87