Finding the Fourth Proportional to 10,814.87, 16,116.32 and 10,462.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,814.87 : 16,116.32 = 10,462.52 : x
2. Step 2: Convert to fraction form
   10,814.87/16,116.32 = 10,462.52/x
3. Step 3: Cross multiply
   10,814.87x = 16,116.32 × 10,462.52
4. Step 4: Simplify right side
   10,814.87x = 168,617,187.43
5. Step 5: Solve for x
   x = 168,617,187.43/10,814.87
6. Step 6: Final answer
   x = 15,591.24