Finding the Fourth Proportional to 9,022.17, 13,530.52 and 3,475.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,022.17 : 13,530.52 = 3,475.09 : x
2. Step 2: Convert to fraction form
   9,022.17/13,530.52 = 3,475.09/x
3. Step 3: Cross multiply
   9,022.17x = 13,530.52 × 3,475.09
4. Step 4: Simplify right side
   9,022.17x = 47,019,774.75
5. Step 5: Solve for x
   x = 47,019,774.75/9,022.17
6. Step 6: Final answer
   x = 5,211.58