Finding the Fourth Proportional to 16,441.92, 22,678.38 and 10,475.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,441.92 : 22,678.38 = 10,475.10 : x
2. Step 2: Convert to fraction form
   16,441.92/22,678.38 = 10,475.10/x
3. Step 3: Cross multiply
   16,441.92x = 22,678.38 × 10,475.10
4. Step 4: Simplify right side
   16,441.92x = 237,558,298.34
5. Step 5: Solve for x
   x = 237,558,298.34/16,441.92
6. Step 6: Final answer
   x = 14,448.33