Finding the Fourth Proportional to 5,667.22, 8,500.50 and 2,546.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.22 : 8,500.50 = 2,546.42 : x
2. Step 2: Convert to fraction form
   5,667.22/8,500.50 = 2,546.42/x
3. Step 3: Cross multiply
   5,667.22x = 8,500.50 × 2,546.42
4. Step 4: Simplify right side
   5,667.22x = 21,645,843.21
5. Step 5: Solve for x
   x = 21,645,843.21/5,667.22
6. Step 6: Final answer
   x = 3,819.48