Finding the Fourth Proportional to 22,154.58, 30,573.18 and 12,082.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,154.58 : 30,573.18 = 12,082.83 : x
2. Step 2: Convert to fraction form
   22,154.58/30,573.18 = 12,082.83/x
3. Step 3: Cross multiply
   22,154.58x = 30,573.18 × 12,082.83
4. Step 4: Simplify right side
   22,154.58x = 369,410,536.50
5. Step 5: Solve for x
   x = 369,410,536.50/22,154.58
6. Step 6: Final answer
   x = 16,674.23