Finding the Fourth Proportional to 10,276.10, 14,180.94 and 5,560.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,276.10 : 14,180.94 = 5,560.38 : x
2. Step 2: Convert to fraction form
   10,276.10/14,180.94 = 5,560.38/x
3. Step 3: Cross multiply
   10,276.10x = 14,180.94 × 5,560.38
4. Step 4: Simplify right side
   10,276.10x = 78,851,415.16
5. Step 5: Solve for x
   x = 78,851,415.16/10,276.10
6. Step 6: Final answer
   x = 7,673.28