Finding the Fourth Proportional to 10,153.26, 14,010.60 and 5,676.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,153.26 : 14,010.60 = 5,676.42 : x
2. Step 2: Convert to fraction form
   10,153.26/14,010.60 = 5,676.42/x
3. Step 3: Cross multiply
   10,153.26x = 14,010.60 × 5,676.42
4. Step 4: Simplify right side
   10,153.26x = 79,530,050.05
5. Step 5: Solve for x
   x = 79,530,050.05/10,153.26
6. Step 6: Final answer
   x = 7,832.96