Finding the Fourth Proportional to 22,059.24, 30,438.42 and 12,626.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,059.24 : 30,438.42 = 12,626.04 : x
2. Step 2: Convert to fraction form
   22,059.24/30,438.42 = 12,626.04/x
3. Step 3: Cross multiply
   22,059.24x = 30,438.42 × 12,626.04
4. Step 4: Simplify right side
   22,059.24x = 384,316,708.46
5. Step 5: Solve for x
   x = 384,316,708.46/22,059.24
6. Step 6: Final answer
   x = 17,422.03