Finding the Fourth Proportional to 10,276.66, 14,181.69 and 5,560.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,276.66 : 14,181.69 = 5,560.84 : x
2. Step 2: Convert to fraction form
   10,276.66/14,181.69 = 5,560.84/x
3. Step 3: Cross multiply
   10,276.66x = 14,181.69 × 5,560.84
4. Step 4: Simplify right side
   10,276.66x = 78,862,109.02
5. Step 5: Solve for x
   x = 78,862,109.02/10,276.66
6. Step 6: Final answer
   x = 7,673.90