Finding the Fourth Proportional to 14,050.42, 19,389.56 and 8,081.96

Step by Step Solution

1. Step 1: Write the proportion equation
   14,050.42 : 19,389.56 = 8,081.96 : x
2. Step 2: Convert to fraction form
   14,050.42/19,389.56 = 8,081.96/x
3. Step 3: Cross multiply
   14,050.42x = 19,389.56 × 8,081.96
4. Step 4: Simplify right side
   14,050.42x = 156,705,510.98
5. Step 5: Solve for x
   x = 156,705,510.98/14,050.42
6. Step 6: Final answer
   x = 11,153.09