Finding the Fourth Proportional to 10,682.64, 16,016.76 and 3,753.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,682.64 : 16,016.76 = 3,753.36 : x
2. Step 2: Convert to fraction form
   10,682.64/16,016.76 = 3,753.36/x
3. Step 3: Cross multiply
   10,682.64x = 16,016.76 × 3,753.36
4. Step 4: Simplify right side
   10,682.64x = 60,116,666.31
5. Step 5: Solve for x
   x = 60,116,666.31/10,682.64
6. Step 6: Final answer
   x = 5,627.51