Finding the Fourth Proportional to 10,666.89, 14,720.33 and 5,951.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,666.89 : 14,720.33 = 5,951.48 : x
2. Step 2: Convert to fraction form
   10,666.89/14,720.33 = 5,951.48/x
3. Step 3: Cross multiply
   10,666.89x = 14,720.33 × 5,951.48
4. Step 4: Simplify right side
   10,666.89x = 87,607,690.87
5. Step 5: Solve for x
   x = 87,607,690.87/10,666.89
6. Step 6: Final answer
   x = 8,213.05