Finding the Fourth Proportional to 3,392.82, 5,089.53 and 1,084.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,392.82 : 5,089.53 = 1,084.32 : x
2. Step 2: Convert to fraction form
   3,392.82/5,089.53 = 1,084.32/x
3. Step 3: Cross multiply
   3,392.82x = 5,089.53 × 1,084.32
4. Step 4: Simplify right side
   3,392.82x = 5,518,679.17
5. Step 5: Solve for x
   x = 5,518,679.17/3,392.82
6. Step 6: Final answer
   x = 1,626.58