Finding the Fourth Proportional to 10,614.06, 14,640.82 and 7,625.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,614.06 : 14,640.82 = 7,625.16 : x
2. Step 2: Convert to fraction form
   10,614.06/14,640.82 = 7,625.16/x
3. Step 3: Cross multiply
   10,614.06x = 14,640.82 × 7,625.16
4. Step 4: Simplify right side
   10,614.06x = 111,638,575.97
5. Step 5: Solve for x
   x = 111,638,575.97/10,614.06
6. Step 6: Final answer
   x = 10,517.99