Finding the Fourth Proportional to 18,099.17, 24,976.15 and 10,141

Step by Step Solution

1. Step 1: Write the proportion equation
   18,099.17 : 24,976.15 = 10,141 : x
2. Step 2: Convert to fraction form
   18,099.17/24,976.15 = 10,141/x
3. Step 3: Cross multiply
   18,099.17x = 24,976.15 × 10,141
4. Step 4: Simplify right side
   18,099.17x = 253,283,137.15
5. Step 5: Solve for x
   x = 253,283,137.15/18,099.17
6. Step 6: Final answer
   x = 13,994.19