Finding the Fourth Proportional to 5,543.83, 8,308.56 and 2,253.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,543.83 : 8,308.56 = 2,253.10 : x
2. Step 2: Convert to fraction form
   5,543.83/8,308.56 = 2,253.10/x
3. Step 3: Cross multiply
   5,543.83x = 8,308.56 × 2,253.10
4. Step 4: Simplify right side
   5,543.83x = 18,719,995.76
5. Step 5: Solve for x
   x = 18,719,995.76/5,543.83
6. Step 6: Final answer
   x = 3,376.73