Finding the Fourth Proportional to 17,940.42, 26,889.57 and 8,068.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,940.42 : 26,889.57 = 8,068.14 : x
2. Step 2: Convert to fraction form
   17,940.42/26,889.57 = 8,068.14/x
3. Step 3: Cross multiply
   17,940.42x = 26,889.57 × 8,068.14
4. Step 4: Simplify right side
   17,940.42x = 216,948,815.30
5. Step 5: Solve for x
   x = 216,948,815.30/17,940.42
6. Step 6: Final answer
   x = 12,092.74