Finding the Fourth Proportional to 18,124.29, 25,009.83 and 10,164.83

Step by Step Solution

1. Step 1: Write the proportion equation
   18,124.29 : 25,009.83 = 10,164.83 : x
2. Step 2: Convert to fraction form
   18,124.29/25,009.83 = 10,164.83/x
3. Step 3: Cross multiply
   18,124.29x = 25,009.83 × 10,164.83
4. Step 4: Simplify right side
   18,124.29x = 254,220,545.23
5. Step 5: Solve for x
   x = 254,220,545.23/18,124.29
6. Step 6: Final answer
   x = 14,026.51