Finding the Fourth Proportional to 10,773.12, 16,162.50 and 3,377.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,773.12 : 16,162.50 = 3,377.82 : x
2. Step 2: Convert to fraction form
   10,773.12/16,162.50 = 3,377.82/x
3. Step 3: Cross multiply
   10,773.12x = 16,162.50 × 3,377.82
4. Step 4: Simplify right side
   10,773.12x = 54,594,015.75
5. Step 5: Solve for x
   x = 54,594,015.75/10,773.12
6. Step 6: Final answer
   x = 5,067.61