Finding the Fourth Proportional to 22,154.06, 30,571.39 and 12,592.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,154.06 : 30,571.39 = 12,592.62 : x
2. Step 2: Convert to fraction form
   22,154.06/30,571.39 = 12,592.62/x
3. Step 3: Cross multiply
   22,154.06x = 30,571.39 × 12,592.62
4. Step 4: Simplify right side
   22,154.06x = 384,973,681.32
5. Step 5: Solve for x
   x = 384,973,681.32/22,154.06
6. Step 6: Final answer
   x = 17,377.12