Finding the Fourth Proportional to 3,664.82, 5,498.32 and 1,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.82 : 5,498.32 = 1,356.50 : x
2. Step 2: Convert to fraction form
   3,664.82/5,498.32 = 1,356.50/x
3. Step 3: Cross multiply
   3,664.82x = 5,498.32 × 1,356.50
4. Step 4: Simplify right side
   3,664.82x = 7,458,471.08
5. Step 5: Solve for x
   x = 7,458,471.08/3,664.82
6. Step 6: Final answer
   x = 2,035.15