Finding the Fourth Proportional to 10,433.79, 14,398.82 and 5,718.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,433.79 : 14,398.82 = 5,718.04 : x
2. Step 2: Convert to fraction form
   10,433.79/14,398.82 = 5,718.04/x
3. Step 3: Cross multiply
   10,433.79x = 14,398.82 × 5,718.04
4. Step 4: Simplify right side
   10,433.79x = 82,333,028.71
5. Step 5: Solve for x
   x = 82,333,028.71/10,433.79
6. Step 6: Final answer
   x = 7,891.00