Finding the Fourth Proportional to 10,662.26, 16,000.72 and 3,736.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662.26 : 16,000.72 = 3,736.76 : x
2. Step 2: Convert to fraction form
   10,662.26/16,000.72 = 3,736.76/x
3. Step 3: Cross multiply
   10,662.26x = 16,000.72 × 3,736.76
4. Step 4: Simplify right side
   10,662.26x = 59,790,850.47
5. Step 5: Solve for x
   x = 59,790,850.47/10,662.26
6. Step 6: Final answer
   x = 5,607.71