Finding the Fourth Proportional to 18,162.31, 25,062.54 and 10,095.33

Step by Step Solution

1. Step 1: Write the proportion equation
   18,162.31 : 25,062.54 = 10,095.33 : x
2. Step 2: Convert to fraction form
   18,162.31/25,062.54 = 10,095.33/x
3. Step 3: Cross multiply
   18,162.31x = 25,062.54 × 10,095.33
4. Step 4: Simplify right side
   18,162.31x = 253,014,611.94
5. Step 5: Solve for x
   x = 253,014,611.94/18,162.31
6. Step 6: Final answer
   x = 13,930.75