Finding the Fourth Proportional to 10,741.08, 16,136.33 and 7,628.66

Step by Step Solution

1. Step 1: Write the proportion equation
   10,741.08 : 16,136.33 = 7,628.66 : x
2. Step 2: Convert to fraction form
   10,741.08/16,136.33 = 7,628.66/x
3. Step 3: Cross multiply
   10,741.08x = 16,136.33 × 7,628.66
4. Step 4: Simplify right side
   10,741.08x = 123,098,456.39
5. Step 5: Solve for x
   x = 123,098,456.39/10,741.08
6. Step 6: Final answer
   x = 11,460.53