Finding the Fourth Proportional to 10,663.38, 14,714.79 and 5,883.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,663.38 : 14,714.79 = 5,883.38 : x
2. Step 2: Convert to fraction form
   10,663.38/14,714.79 = 5,883.38/x
3. Step 3: Cross multiply
   10,663.38x = 14,714.79 × 5,883.38
4. Step 4: Simplify right side
   10,663.38x = 86,572,627.62
5. Step 5: Solve for x
   x = 86,572,627.62/10,663.38
6. Step 6: Final answer
   x = 8,118.69