Finding the Fourth Proportional to 11,068.89, 16,606.31 and 4,829.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,068.89 : 16,606.31 = 4,829.42 : x
2. Step 2: Convert to fraction form
   11,068.89/16,606.31 = 4,829.42/x
3. Step 3: Cross multiply
   11,068.89x = 16,606.31 × 4,829.42
4. Step 4: Simplify right side
   11,068.89x = 80,198,738.46
5. Step 5: Solve for x
   x = 80,198,738.46/11,068.89
6. Step 6: Final answer
   x = 7,245.42