Finding the Fourth Proportional to 12,046.97, 16,624.82 and 6,742.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,046.97 : 16,624.82 = 6,742.81 : x
2. Step 2: Convert to fraction form
   12,046.97/16,624.82 = 6,742.81/x
3. Step 3: Cross multiply
   12,046.97x = 16,624.82 × 6,742.81
4. Step 4: Simplify right side
   12,046.97x = 112,097,927.27
5. Step 5: Solve for x
   x = 112,097,927.27/12,046.97
6. Step 6: Final answer
   x = 9,305.07