Finding the Fourth Proportional to 2,456.06, 3,389.38 and 1,337.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.06 : 3,389.38 = 1,337.02 : x
2. Step 2: Convert to fraction form
   2,456.06/3,389.38 = 1,337.02/x
3. Step 3: Cross multiply
   2,456.06x = 3,389.38 × 1,337.02
4. Step 4: Simplify right side
   2,456.06x = 4,531,668.85
5. Step 5: Solve for x
   x = 4,531,668.85/2,456.06
6. Step 6: Final answer
   x = 1,845.10