Finding the Fourth Proportional to 22,006.17, 30,367.98 and 12,574.17

Step by Step Solution

1. Step 1: Write the proportion equation
   22,006.17 : 30,367.98 = 12,574.17 : x
2. Step 2: Convert to fraction form
   22,006.17/30,367.98 = 12,574.17/x
3. Step 3: Cross multiply
   22,006.17x = 30,367.98 × 12,574.17
4. Step 4: Simplify right side
   22,006.17x = 381,852,143.08
5. Step 5: Solve for x
   x = 381,852,143.08/22,006.17
6. Step 6: Final answer
   x = 17,352.05