Finding the Fourth Proportional to 10,604.10, 14,635.53 and 7,928.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,604.10 : 14,635.53 = 7,928.73 : x
2. Step 2: Convert to fraction form
   10,604.10/14,635.53 = 7,928.73/x
3. Step 3: Cross multiply
   10,604.10x = 14,635.53 × 7,928.73
4. Step 4: Simplify right side
   10,604.10x = 116,041,165.78
5. Step 5: Solve for x
   x = 116,041,165.78/10,604.10
6. Step 6: Final answer
   x = 10,943.05