Finding the Fourth Proportional to 10,663.55, 14,714.94 and 5,883.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,663.55 : 14,714.94 = 5,883.21 : x
2. Step 2: Convert to fraction form
   10,663.55/14,714.94 = 5,883.21/x
3. Step 3: Cross multiply
   10,663.55x = 14,714.94 × 5,883.21
4. Step 4: Simplify right side
   10,663.55x = 86,571,046.29
5. Step 5: Solve for x
   x = 86,571,046.29/10,663.55
6. Step 6: Final answer
   x = 8,118.41