Finding the Fourth Proportional to 8,522.08, 12,774.72 and 3,595.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,522.08 : 12,774.72 = 3,595.12 : x
2. Step 2: Convert to fraction form
   8,522.08/12,774.72 = 3,595.12/x
3. Step 3: Cross multiply
   8,522.08x = 12,774.72 × 3,595.12
4. Step 4: Simplify right side
   8,522.08x = 45,926,651.37
5. Step 5: Solve for x
   x = 45,926,651.37/8,522.08
6. Step 6: Final answer
   x = 5,389.14