Finding the Fourth Proportional to 5,669.22, 8,492.76 and 3,196.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,669.22 : 8,492.76 = 3,196.56 : x
2. Step 2: Convert to fraction form
   5,669.22/8,492.76 = 3,196.56/x
3. Step 3: Cross multiply
   5,669.22x = 8,492.76 × 3,196.56
4. Step 4: Simplify right side
   5,669.22x = 27,147,616.91
5. Step 5: Solve for x
   x = 27,147,616.91/5,669.22
6. Step 6: Final answer
   x = 4,788.60