Finding the Fourth Proportional to 10,690.22, 14,752.96 and 5,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,690.22 : 14,752.96 = 5,974.50 : x
2. Step 2: Convert to fraction form
   10,690.22/14,752.96 = 5,974.50/x
3. Step 3: Cross multiply
   10,690.22x = 14,752.96 × 5,974.50
4. Step 4: Simplify right side
   10,690.22x = 88,141,544.58
5. Step 5: Solve for x
   x = 88,141,544.58/10,690.22
6. Step 6: Final answer
   x = 8,245.06