Finding the Fourth Proportional to 22,060.10, 30,450.06 and 14,123.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,060.10 : 30,450.06 = 14,123.72 : x
2. Step 2: Convert to fraction form
   22,060.10/30,450.06 = 14,123.72/x
3. Step 3: Cross multiply
   22,060.10x = 30,450.06 × 14,123.72
4. Step 4: Simplify right side
   22,060.10x = 430,068,121.42
5. Step 5: Solve for x
   x = 430,068,121.42/22,060.10
6. Step 6: Final answer
   x = 19,495.29