Finding the Fourth Proportional to 10,276.44, 14,181.52 and 5,560.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,276.44 : 14,181.52 = 5,560.76 : x
2. Step 2: Convert to fraction form
   10,276.44/14,181.52 = 5,560.76/x
3. Step 3: Cross multiply
   10,276.44x = 14,181.52 × 5,560.76
4. Step 4: Simplify right side
   10,276.44x = 78,859,958.25
5. Step 5: Solve for x
   x = 78,859,958.25/10,276.44
6. Step 6: Final answer
   x = 7,673.86