Finding the Fourth Proportional to 3,255.99, 4,880.33 and 1,404.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,255.99 : 4,880.33 = 1,404.93 : x
2. Step 2: Convert to fraction form
   3,255.99/4,880.33 = 1,404.93/x
3. Step 3: Cross multiply
   3,255.99x = 4,880.33 × 1,404.93
4. Step 4: Simplify right side
   3,255.99x = 6,856,522.03
5. Step 5: Solve for x
   x = 6,856,522.03/3,255.99
6. Step 6: Final answer
   x = 2,105.82