Finding the Fourth Proportional to 10,451.71, 14,423.04 and 5,735.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.71 : 14,423.04 = 5,735.87 : x
2. Step 2: Convert to fraction form
   10,451.71/14,423.04 = 5,735.87/x
3. Step 3: Cross multiply
   10,451.71x = 14,423.04 × 5,735.87
4. Step 4: Simplify right side
   10,451.71x = 82,728,653.77
5. Step 5: Solve for x
   x = 82,728,653.77/10,451.71
6. Step 6: Final answer
   x = 7,915.32