Finding the Fourth Proportional to 10,325.78, 14,249.57 and 5,610.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,325.78 : 14,249.57 = 5,610.06 : x
2. Step 2: Convert to fraction form
   10,325.78/14,249.57 = 5,610.06/x
3. Step 3: Cross multiply
   10,325.78x = 14,249.57 × 5,610.06
4. Step 4: Simplify right side
   10,325.78x = 79,940,946.18
5. Step 5: Solve for x
   x = 79,940,946.18/10,325.78
6. Step 6: Final answer
   x = 7,741.88