Finding the Fourth Proportional to 5,543.34, 8,282.54 and 5,349.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,543.34 : 8,282.54 = 5,349.56 : x
2. Step 2: Convert to fraction form
   5,543.34/8,282.54 = 5,349.56/x
3. Step 3: Cross multiply
   5,543.34x = 8,282.54 × 5,349.56
4. Step 4: Simplify right side
   5,543.34x = 44,307,876.52
5. Step 5: Solve for x
   x = 44,307,876.52/5,543.34
6. Step 6: Final answer
   x = 7,992.99