Finding the Fourth Proportional to 16,048.92, 24,018.24 and 10,123.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,048.92 : 24,018.24 = 10,123.07 : x
2. Step 2: Convert to fraction form
   16,048.92/24,018.24 = 10,123.07/x
3. Step 3: Cross multiply
   16,048.92x = 24,018.24 × 10,123.07
4. Step 4: Simplify right side
   16,048.92x = 243,138,204.71
5. Step 5: Solve for x
   x = 243,138,204.71/16,048.92
6. Step 6: Final answer
   x = 15,149.82