Finding the Fourth Proportional to 10,276.58, 14,181.62 and 5,560.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,276.58 : 14,181.62 = 5,560.86 : x
2. Step 2: Convert to fraction form
   10,276.58/14,181.62 = 5,560.86/x
3. Step 3: Cross multiply
   10,276.58x = 14,181.62 × 5,560.86
4. Step 4: Simplify right side
   10,276.58x = 78,862,003.39
5. Step 5: Solve for x
   x = 78,862,003.39/10,276.58
6. Step 6: Final answer
   x = 7,673.95