Finding the Fourth Proportional to 18,496.32, 25,525.02 and 10,112.82

Step by Step Solution

1. Step 1: Write the proportion equation
   18,496.32 : 25,525.02 = 10,112.82 : x
2. Step 2: Convert to fraction form
   18,496.32/25,525.02 = 10,112.82/x
3. Step 3: Cross multiply
   18,496.32x = 25,525.02 × 10,112.82
4. Step 4: Simplify right side
   18,496.32x = 258,129,932.76
5. Step 5: Solve for x
   x = 258,129,932.76/18,496.32
6. Step 6: Final answer
   x = 13,955.75