Finding the Fourth Proportional to 13,754.96, 20,632.52 and 3,366.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,754.96 : 20,632.52 = 3,366.72 : x
2. Step 2: Convert to fraction form
   13,754.96/20,632.52 = 3,366.72/x
3. Step 3: Cross multiply
   13,754.96x = 20,632.52 × 3,366.72
4. Step 4: Simplify right side
   13,754.96x = 69,463,917.73
5. Step 5: Solve for x
   x = 69,463,917.73/13,754.96
6. Step 6: Final answer
   x = 5,050.10