Finding the Fourth Proportional to 10,504.84, 14,496.50 and 5,724.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,504.84 : 14,496.50 = 5,724.83 : x
2. Step 2: Convert to fraction form
   10,504.84/14,496.50 = 5,724.83/x
3. Step 3: Cross multiply
   10,504.84x = 14,496.50 × 5,724.83
4. Step 4: Simplify right side
   10,504.84x = 82,989,933.23
5. Step 5: Solve for x
   x = 82,989,933.23/10,504.84
6. Step 6: Final answer
   x = 7,900.16