Finding the Fourth Proportional to 11,081.42, 16,622.10 and 4,061.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,081.42 : 16,622.10 = 4,061.96 : x
2. Step 2: Convert to fraction form
   11,081.42/16,622.10 = 4,061.96/x
3. Step 3: Cross multiply
   11,081.42x = 16,622.10 × 4,061.96
4. Step 4: Simplify right side
   11,081.42x = 67,518,305.32
5. Step 5: Solve for x
   x = 67,518,305.32/11,081.42
6. Step 6: Final answer
   x = 6,092.93