Finding the Fourth Proportional to 10,630.45, 14,669.67 and 5,914.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,630.45 : 14,669.67 = 5,914.63 : x
2. Step 2: Convert to fraction form
   10,630.45/14,669.67 = 5,914.63/x
3. Step 3: Cross multiply
   10,630.45x = 14,669.67 × 5,914.63
4. Step 4: Simplify right side
   10,630.45x = 86,765,670.27
5. Step 5: Solve for x
   x = 86,765,670.27/10,630.45
6. Step 6: Final answer
   x = 8,161.99