Finding the Fourth Proportional to 22,004.82, 30,366.36 and 12,573.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,004.82 : 30,366.36 = 12,573.18 : x
2. Step 2: Convert to fraction form
   22,004.82/30,366.36 = 12,573.18/x
3. Step 3: Cross multiply
   22,004.82x = 30,366.36 × 12,573.18
4. Step 4: Simplify right side
   22,004.82x = 381,801,710.22
5. Step 5: Solve for x
   x = 381,801,710.22/22,004.82
6. Step 6: Final answer
   x = 17,350.82