Finding the Fourth Proportional to 14,141.62, 19,516.98 and 9,041.86

Step by Step Solution

1. Step 1: Write the proportion equation
   14,141.62 : 19,516.98 = 9,041.86 : x
2. Step 2: Convert to fraction form
   14,141.62/19,516.98 = 9,041.86/x
3. Step 3: Cross multiply
   14,141.62x = 19,516.98 × 9,041.86
4. Step 4: Simplify right side
   14,141.62x = 176,469,800.78
5. Step 5: Solve for x
   x = 176,469,800.78/14,141.62
6. Step 6: Final answer
   x = 12,478.75