Finding the Fourth Proportional to 10,755.54, 16,123.59 and 3,828.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,755.54 : 16,123.59 = 3,828.42 : x
2. Step 2: Convert to fraction form
   10,755.54/16,123.59 = 3,828.42/x
3. Step 3: Cross multiply
   10,755.54x = 16,123.59 × 3,828.42
4. Step 4: Simplify right side
   10,755.54x = 61,727,874.43
5. Step 5: Solve for x
   x = 61,727,874.43/10,755.54
6. Step 6: Final answer
   x = 5,739.17