Finding the Fourth Proportional to 10,769.76, 16,148.52 and 3,746.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,769.76 : 16,148.52 = 3,746.16 : x
2. Step 2: Convert to fraction form
   10,769.76/16,148.52 = 3,746.16/x
3. Step 3: Cross multiply
   10,769.76x = 16,148.52 × 3,746.16
4. Step 4: Simplify right side
   10,769.76x = 60,494,939.68
5. Step 5: Solve for x
   x = 60,494,939.68/10,769.76
6. Step 6: Final answer
   x = 5,617.11