Finding the Fourth Proportional to 22,182.84, 30,614.10 and 12,625.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,182.84 : 30,614.10 = 12,625.72 : x
2. Step 2: Convert to fraction form
   22,182.84/30,614.10 = 12,625.72/x
3. Step 3: Cross multiply
   22,182.84x = 30,614.10 × 12,625.72
4. Step 4: Simplify right side
   22,182.84x = 386,525,054.65
5. Step 5: Solve for x
   x = 386,525,054.65/22,182.84
6. Step 6: Final answer
   x = 17,424.51