Finding the Fourth Proportional to 10,606.20, 14,624.46 and 7,612.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,606.20 : 14,624.46 = 7,612.44 : x
2. Step 2: Convert to fraction form
   10,606.20/14,624.46 = 7,612.44/x
3. Step 3: Cross multiply
   10,606.20x = 14,624.46 × 7,612.44
4. Step 4: Simplify right side
   10,606.20x = 111,327,824.28
5. Step 5: Solve for x
   x = 111,327,824.28/10,606.20
6. Step 6: Final answer
   x = 10,496.49