Finding the Fourth Proportional to 18,499.98, 25,531.02 and 10,544.82

Step by Step Solution

1. Step 1: Write the proportion equation
   18,499.98 : 25,531.02 = 10,544.82 : x
2. Step 2: Convert to fraction form
   18,499.98/25,531.02 = 10,544.82/x
3. Step 3: Cross multiply
   18,499.98x = 25,531.02 × 10,544.82
4. Step 4: Simplify right side
   18,499.98x = 269,220,010.32
5. Step 5: Solve for x
   x = 269,220,010.32/18,499.98
6. Step 6: Final answer
   x = 14,552.45