Finding the Fourth Proportional to 18,096.15, 24,973.71 and 10,140.94

Step by Step Solution

1. Step 1: Write the proportion equation
   18,096.15 : 24,973.71 = 10,140.94 : x
2. Step 2: Convert to fraction form
   18,096.15/24,973.71 = 10,140.94/x
3. Step 3: Cross multiply
   18,096.15x = 24,973.71 × 10,140.94
4. Step 4: Simplify right side
   18,096.15x = 253,256,769.82
5. Step 5: Solve for x
   x = 253,256,769.82/18,096.15
6. Step 6: Final answer
   x = 13,995.06