Finding the Fourth Proportional to 22,253.98, 30,710.28 and 12,182.32

Step by Step Solution

1. Step 1: Write the proportion equation
   22,253.98 : 30,710.28 = 12,182.32 : x
2. Step 2: Convert to fraction form
   22,253.98/30,710.28 = 12,182.32/x
3. Step 3: Cross multiply
   22,253.98x = 30,710.28 × 12,182.32
4. Step 4: Simplify right side
   22,253.98x = 374,122,458.25
5. Step 5: Solve for x
   x = 374,122,458.25/22,253.98
6. Step 6: Final answer
   x = 16,811.49