Finding the Fourth Proportional to 36,068.67, 54,108.82 and 11,108.71

Step by Step Solution

1. Step 1: Write the proportion equation
   36,068.67 : 54,108.82 = 11,108.71 : x
2. Step 2: Convert to fraction form
   36,068.67/54,108.82 = 11,108.71/x
3. Step 3: Cross multiply
   36,068.67x = 54,108.82 × 11,108.71
4. Step 4: Simplify right side
   36,068.67x = 601,079,401.10
5. Step 5: Solve for x
   x = 601,079,401.10/36,068.67
6. Step 6: Final answer
   x = 16,664.86