Finding the Fourth Proportional to 10,625.67, 14,664.24 and 5,910.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,625.67 : 14,664.24 = 5,910.30 : x
2. Step 2: Convert to fraction form
   10,625.67/14,664.24 = 5,910.30/x
3. Step 3: Cross multiply
   10,625.67x = 14,664.24 × 5,910.30
4. Step 4: Simplify right side
   10,625.67x = 86,670,057.67
5. Step 5: Solve for x
   x = 86,670,057.67/10,625.67
6. Step 6: Final answer
   x = 8,156.67