Finding the Fourth Proportional to 22,053, 30,433.50 and 12,626.76

Step by Step Solution

1. Step 1: Write the proportion equation
   22,053 : 30,433.50 = 12,626.76 : x
2. Step 2: Convert to fraction form
   22,053/30,433.50 = 12,626.76/x
3. Step 3: Cross multiply
   22,053x = 30,433.50 × 12,626.76
4. Step 4: Simplify right side
   22,053x = 384,276,500.46
5. Step 5: Solve for x
   x = 384,276,500.46/22,053
6. Step 6: Final answer
   x = 17,425.13