Finding the Fourth Proportional to 2,744.90, 4,117.33 and 1,101.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.90 : 4,117.33 = 1,101.42 : x
2. Step 2: Convert to fraction form
   2,744.90/4,117.33 = 1,101.42/x
3. Step 3: Cross multiply
   2,744.90x = 4,117.33 × 1,101.42
4. Step 4: Simplify right side
   2,744.90x = 4,534,909.61
5. Step 5: Solve for x
   x = 4,534,909.61/2,744.90
6. Step 6: Final answer
   x = 1,652.12