Finding the Fourth Proportional to 5,693.96, 8,539.32 and 3,610.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,693.96 : 8,539.32 = 3,610.82 : x
2. Step 2: Convert to fraction form
   5,693.96/8,539.32 = 3,610.82/x
3. Step 3: Cross multiply
   5,693.96x = 8,539.32 × 3,610.82
4. Step 4: Simplify right side
   5,693.96x = 30,833,947.44
5. Step 5: Solve for x
   x = 30,833,947.44/5,693.96
6. Step 6: Final answer
   x = 5,415.20