Finding the Fourth Proportional to 11,093.31, 15,308.81 and 6,057.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,093.31 : 15,308.81 = 6,057.59 : x
2. Step 2: Convert to fraction form
   11,093.31/15,308.81 = 6,057.59/x
3. Step 3: Cross multiply
   11,093.31x = 15,308.81 × 6,057.59
4. Step 4: Simplify right side
   11,093.31x = 92,734,387.54
5. Step 5: Solve for x
   x = 92,734,387.54/11,093.31
6. Step 6: Final answer
   x = 8,359.49