Finding the Fourth Proportional to 22,106.69, 30,510.32 and 14,165.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,106.69 : 30,510.32 = 14,165.83 : x
2. Step 2: Convert to fraction form
   22,106.69/30,510.32 = 14,165.83/x
3. Step 3: Cross multiply
   22,106.69x = 30,510.32 × 14,165.83
4. Step 4: Simplify right side
   22,106.69x = 432,204,006.37
5. Step 5: Solve for x
   x = 432,204,006.37/22,106.69
6. Step 6: Final answer
   x = 19,550.82