Finding the Fourth Proportional to 10,451.91, 14,424.65 and 5,974.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.91 : 14,424.65 = 5,974.82 : x
2. Step 2: Convert to fraction form
   10,451.91/14,424.65 = 5,974.82/x
3. Step 3: Cross multiply
   10,451.91x = 14,424.65 × 5,974.82
4. Step 4: Simplify right side
   10,451.91x = 86,184,687.31
5. Step 5: Solve for x
   x = 86,184,687.31/10,451.91
6. Step 6: Final answer
   x = 8,245.83