Finding the Fourth Proportional to 10,604.70, 14,622.39 and 7,610.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,604.70 : 14,622.39 = 7,610.94 : x
2. Step 2: Convert to fraction form
   10,604.70/14,622.39 = 7,610.94/x
3. Step 3: Cross multiply
   10,604.70x = 14,622.39 × 7,610.94
4. Step 4: Simplify right side
   10,604.70x = 111,290,132.95
5. Step 5: Solve for x
   x = 111,290,132.95/10,604.70
6. Step 6: Final answer
   x = 10,494.42