Finding the Fourth Proportional to 10,665.58, 14,717.22 and 5,949.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,665.58 : 14,717.22 = 5,949.58 : x
2. Step 2: Convert to fraction form
   10,665.58/14,717.22 = 5,949.58/x
3. Step 3: Cross multiply
   10,665.58x = 14,717.22 × 5,949.58
4. Step 4: Simplify right side
   10,665.58x = 87,561,277.77
5. Step 5: Solve for x
   x = 87,561,277.77/10,665.58
6. Step 6: Final answer
   x = 8,209.71