Finding the Fourth Proportional to 10,328.26, 14,253.27 and 5,612.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,328.26 : 14,253.27 = 5,612.54 : x
2. Step 2: Convert to fraction form
   10,328.26/14,253.27 = 5,612.54/x
3. Step 3: Cross multiply
   10,328.26x = 14,253.27 × 5,612.54
4. Step 4: Simplify right side
   10,328.26x = 79,997,094.16
5. Step 5: Solve for x
   x = 79,997,094.16/10,328.26
6. Step 6: Final answer
   x = 7,745.46