Finding the Fourth Proportional to 11,065.18, 16,597.88 and 3,168.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,065.18 : 16,597.88 = 3,168.62 : x
2. Step 2: Convert to fraction form
   11,065.18/16,597.88 = 3,168.62/x
3. Step 3: Cross multiply
   11,065.18x = 16,597.88 × 3,168.62
4. Step 4: Simplify right side
   11,065.18x = 52,592,374.53
5. Step 5: Solve for x
   x = 52,592,374.53/11,065.18
6. Step 6: Final answer
   x = 4,752.96