Finding the Fourth Proportional to 10,443.99, 14,404.56 and 6,467.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443.99 : 14,404.56 = 6,467.31 : x
2. Step 2: Convert to fraction form
   10,443.99/14,404.56 = 6,467.31/x
3. Step 3: Cross multiply
   10,443.99x = 14,404.56 × 6,467.31
4. Step 4: Simplify right side
   10,443.99x = 93,158,754.93
5. Step 5: Solve for x
   x = 93,158,754.93/10,443.99
6. Step 6: Final answer
   x = 8,919.84