Finding the Fourth Proportional to 7,223.83, 10,834.38 and 3,522.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,223.83 : 10,834.38 = 3,522.34 : x
2. Step 2: Convert to fraction form
   7,223.83/10,834.38 = 3,522.34/x
3. Step 3: Cross multiply
   7,223.83x = 10,834.38 × 3,522.34
4. Step 4: Simplify right side
   7,223.83x = 38,162,370.05
5. Step 5: Solve for x
   x = 38,162,370.05/7,223.83
6. Step 6: Final answer
   x = 5,282.84