Finding the Fourth Proportional to 22,123.96, 30,511.02 and 14,659

Step by Step Solution

1. Step 1: Write the proportion equation
   22,123.96 : 30,511.02 = 14,659 : x
2. Step 2: Convert to fraction form
   22,123.96/30,511.02 = 14,659/x
3. Step 3: Cross multiply
   22,123.96x = 30,511.02 × 14,659
4. Step 4: Simplify right side
   22,123.96x = 447,261,042.18
5. Step 5: Solve for x
   x = 447,261,042.18/22,123.96
6. Step 6: Final answer
   x = 20,216.14