Finding the Fourth Proportional to 10,276.62, 14,181.72 and 5,560.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,276.62 : 14,181.72 = 5,560.92 : x
2. Step 2: Convert to fraction form
   10,276.62/14,181.72 = 5,560.92/x
3. Step 3: Cross multiply
   10,276.62x = 14,181.72 × 5,560.92
4. Step 4: Simplify right side
   10,276.62x = 78,863,410.38
5. Step 5: Solve for x
   x = 78,863,410.38/10,276.62
6. Step 6: Final answer
   x = 7,674.06