Finding the Fourth Proportional to 14,109.81, 19,472.17 and 8,060.58

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109.81 : 19,472.17 = 8,060.58 : x
2. Step 2: Convert to fraction form
   14,109.81/19,472.17 = 8,060.58/x
3. Step 3: Cross multiply
   14,109.81x = 19,472.17 × 8,060.58
4. Step 4: Simplify right side
   14,109.81x = 156,956,984.06
5. Step 5: Solve for x
   x = 156,956,984.06/14,109.81
6. Step 6: Final answer
   x = 11,123.96