Finding the Fourth Proportional to 5,581.82, 7,703.98 and 3,693.44

Step by Step Solution

1. Step 1: Write the proportion equation
   5,581.82 : 7,703.98 = 3,693.44 : x
2. Step 2: Convert to fraction form
   5,581.82/7,703.98 = 3,693.44/x
3. Step 3: Cross multiply
   5,581.82x = 7,703.98 × 3,693.44
4. Step 4: Simplify right side
   5,581.82x = 28,454,187.89
5. Step 5: Solve for x
   x = 28,454,187.89/5,581.82
6. Step 6: Final answer
   x = 5,097.65