Finding the Fourth Proportional to 10,767.30, 16,153.38 and 3,747.64

Step by Step Solution

1. Step 1: Write the proportion equation
   10,767.30 : 16,153.38 = 3,747.64 : x
2. Step 2: Convert to fraction form
   10,767.30/16,153.38 = 3,747.64/x
3. Step 3: Cross multiply
   10,767.30x = 16,153.38 × 3,747.64
4. Step 4: Simplify right side
   10,767.30x = 60,537,053.02
5. Step 5: Solve for x
   x = 60,537,053.02/10,767.30
6. Step 6: Final answer
   x = 5,622.31