Finding the Fourth Proportional to 10,275.89, 14,180.76 and 5,560.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,275.89 : 14,180.76 = 5,560.17 : x
2. Step 2: Convert to fraction form
   10,275.89/14,180.76 = 5,560.17/x
3. Step 3: Cross multiply
   10,275.89x = 14,180.76 × 5,560.17
4. Step 4: Simplify right side
   10,275.89x = 78,847,408.53
5. Step 5: Solve for x
   x = 78,847,408.53/10,275.89
6. Step 6: Final answer
   x = 7,673.05