Finding the Fourth Proportional to 3,744.83, 5,617.38 and 1,404.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744.83 : 5,617.38 = 1,404.60 : x
2. Step 2: Convert to fraction form
   3,744.83/5,617.38 = 1,404.60/x
3. Step 3: Cross multiply
   3,744.83x = 5,617.38 × 1,404.60
4. Step 4: Simplify right side
   3,744.83x = 7,890,156.15
5. Step 5: Solve for x
   x = 7,890,156.15/3,744.83
6. Step 6: Final answer
   x = 2,106.95