Finding the Fourth Proportional to 10,056.27, 13,877.17 and 5,579.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,056.27 : 13,877.17 = 5,579.94 : x
2. Step 2: Convert to fraction form
   10,056.27/13,877.17 = 5,579.94/x
3. Step 3: Cross multiply
   10,056.27x = 13,877.17 × 5,579.94
4. Step 4: Simplify right side
   10,056.27x = 77,433,775.97
5. Step 5: Solve for x
   x = 77,433,775.97/10,056.27
6. Step 6: Final answer
   x = 7,700.05