Finding the Fourth Proportional to 10,451.64, 14,423.25 and 5,736.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.64 : 14,423.25 = 5,736.03 : x
2. Step 2: Convert to fraction form
   10,451.64/14,423.25 = 5,736.03/x
3. Step 3: Cross multiply
   10,451.64x = 14,423.25 × 5,736.03
4. Step 4: Simplify right side
   10,451.64x = 82,732,194.70
5. Step 5: Solve for x
   x = 82,732,194.70/10,451.64
6. Step 6: Final answer
   x = 7,915.71