Finding the Fourth Proportional to 22,082.34, 30,473.46 and 12,650.88

Step by Step Solution

1. Step 1: Write the proportion equation
   22,082.34 : 30,473.46 = 12,650.88 : x
2. Step 2: Convert to fraction form
   22,082.34/30,473.46 = 12,650.88/x
3. Step 3: Cross multiply
   22,082.34x = 30,473.46 × 12,650.88
4. Step 4: Simplify right side
   22,082.34x = 385,516,085.64
5. Step 5: Solve for x
   x = 385,516,085.64/22,082.34
6. Step 6: Final answer
   x = 17,458.12