Finding the Fourth Proportional to 3,292.15, 4,938.48 and 1,100.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,292.15 : 4,938.48 = 1,100.89 : x
2. Step 2: Convert to fraction form
   3,292.15/4,938.48 = 1,100.89/x
3. Step 3: Cross multiply
   3,292.15x = 4,938.48 × 1,100.89
4. Step 4: Simplify right side
   3,292.15x = 5,436,698.55
5. Step 5: Solve for x
   x = 5,436,698.55/3,292.15
6. Step 6: Final answer
   x = 1,651.42