Finding the Fourth Proportional to 10,626.94, 14,675.78 and 8,757.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,626.94 : 14,675.78 = 8,757.05 : x
2. Step 2: Convert to fraction form
   10,626.94/14,675.78 = 8,757.05/x
3. Step 3: Cross multiply
   10,626.94x = 14,675.78 × 8,757.05
4. Step 4: Simplify right side
   10,626.94x = 128,516,495.46
5. Step 5: Solve for x
   x = 128,516,495.46/10,626.94
6. Step 6: Final answer
   x = 12,093.47