Finding the Fourth Proportional to 10,662.41, 14,714.79 and 6,187.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662.41 : 14,714.79 = 6,187.16 : x
2. Step 2: Convert to fraction form
   10,662.41/14,714.79 = 6,187.16/x
3. Step 3: Cross multiply
   10,662.41x = 14,714.79 × 6,187.16
4. Step 4: Simplify right side
   10,662.41x = 91,042,760.10
5. Step 5: Solve for x
   x = 91,042,760.10/10,662.41
6. Step 6: Final answer
   x = 8,538.67