Finding the Fourth Proportional to 16,150.32, 22,269.42 and 10,477.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,150.32 : 22,269.42 = 10,477.56 : x
2. Step 2: Convert to fraction form
   16,150.32/22,269.42 = 10,477.56/x
3. Step 3: Cross multiply
   16,150.32x = 22,269.42 × 10,477.56
4. Step 4: Simplify right side
   16,150.32x = 233,329,184.22
5. Step 5: Solve for x
   x = 233,329,184.22/16,150.32
6. Step 6: Final answer
   x = 14,447.34