Finding the Fourth Proportional to 11,362.56, 16,933.78 and 10,772.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,362.56 : 16,933.78 = 10,772.08 : x
2. Step 2: Convert to fraction form
   11,362.56/16,933.78 = 10,772.08/x
3. Step 3: Cross multiply
   11,362.56x = 16,933.78 × 10,772.08
4. Step 4: Simplify right side
   11,362.56x = 182,412,032.86
5. Step 5: Solve for x
   x = 182,412,032.86/11,362.56
6. Step 6: Final answer
   x = 16,053.78