Finding the Fourth Proportional to 6,688.01, 10,010.96 and 5,983.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,688.01 : 10,010.96 = 5,983.58 : x
2. Step 2: Convert to fraction form
   6,688.01/10,010.96 = 5,983.58/x
3. Step 3: Cross multiply
   6,688.01x = 10,010.96 × 5,983.58
4. Step 4: Simplify right side
   6,688.01x = 59,901,380.04
5. Step 5: Solve for x
   x = 59,901,380.04/6,688.01
6. Step 6: Final answer
   x = 8,956.53