Finding the Fourth Proportional to 22,806.34, 34,210.47 and 7,223.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,806.34 : 34,210.47 = 7,223.62 : x
2. Step 2: Convert to fraction form
   22,806.34/34,210.47 = 7,223.62/x
3. Step 3: Cross multiply
   22,806.34x = 34,210.47 × 7,223.62
4. Step 4: Simplify right side
   22,806.34x = 247,123,435.30
5. Step 5: Solve for x
   x = 247,123,435.30/22,806.34
6. Step 6: Final answer
   x = 10,835.73