Finding the Fourth Proportional to 10,768.74, 16,151.49 and 3,749.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,768.74 : 16,151.49 = 3,749.82 : x
2. Step 2: Convert to fraction form
   10,768.74/16,151.49 = 3,749.82/x
3. Step 3: Cross multiply
   10,768.74x = 16,151.49 × 3,749.82
4. Step 4: Simplify right side
   10,768.74x = 60,565,180.23
5. Step 5: Solve for x
   x = 60,565,180.23/10,768.74
6. Step 6: Final answer
   x = 5,624.17