Finding the Fourth Proportional to 11,359.35, 17,063.87 and 8,093.43

Step by Step Solution

1. Step 1: Write the proportion equation
   11,359.35 : 17,063.87 = 8,093.43 : x
2. Step 2: Convert to fraction form
   11,359.35/17,063.87 = 8,093.43/x
3. Step 3: Cross multiply
   11,359.35x = 17,063.87 × 8,093.43
4. Step 4: Simplify right side
   11,359.35x = 138,105,196.91
5. Step 5: Solve for x
   x = 138,105,196.91/11,359.35
6. Step 6: Final answer
   x = 12,157.84