Finding the Fourth Proportional to 3,664.96, 5,498.34 and 1,067.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.96 : 5,498.34 = 1,067.92 : x
2. Step 2: Convert to fraction form
   3,664.96/5,498.34 = 1,067.92/x
3. Step 3: Cross multiply
   3,664.96x = 5,498.34 × 1,067.92
4. Step 4: Simplify right side
   3,664.96x = 5,871,787.25
5. Step 5: Solve for x
   x = 5,871,787.25/3,664.96
6. Step 6: Final answer
   x = 1,602.14