Finding the Fourth Proportional to 10,451.63, 14,423.27 and 5,735.90

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.63 : 14,423.27 = 5,735.90 : x
2. Step 2: Convert to fraction form
   10,451.63/14,423.27 = 5,735.90/x
3. Step 3: Cross multiply
   10,451.63x = 14,423.27 × 5,735.90
4. Step 4: Simplify right side
   10,451.63x = 82,730,333.60
5. Step 5: Solve for x
   x = 82,730,333.60/10,451.63
6. Step 6: Final answer
   x = 7,915.55