Finding the Fourth Proportional to 10,662.45, 14,714.15 and 6,188.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662.45 : 14,714.15 = 6,188.82 : x
2. Step 2: Convert to fraction form
   10,662.45/14,714.15 = 6,188.82/x
3. Step 3: Cross multiply
   10,662.45x = 14,714.15 × 6,188.82
4. Step 4: Simplify right side
   10,662.45x = 91,063,194.86
5. Step 5: Solve for x
   x = 91,063,194.86/10,662.45
6. Step 6: Final answer
   x = 8,540.55