Finding the Fourth Proportional to 5,468.52, 8,191.14 and 2,863.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,468.52 : 8,191.14 = 2,863.56 : x
2. Step 2: Convert to fraction form
   5,468.52/8,191.14 = 2,863.56/x
3. Step 3: Cross multiply
   5,468.52x = 8,191.14 × 2,863.56
4. Step 4: Simplify right side
   5,468.52x = 23,455,820.86
5. Step 5: Solve for x
   x = 23,455,820.86/5,468.52
6. Step 6: Final answer
   x = 4,289.24