Finding the Fourth Proportional to 2,498.96, 3,746.42 and 2,225.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.96 : 3,746.42 = 2,225.58 : x
2. Step 2: Convert to fraction form
   2,498.96/3,746.42 = 2,225.58/x
3. Step 3: Cross multiply
   2,498.96x = 3,746.42 × 2,225.58
4. Step 4: Simplify right side
   2,498.96x = 8,337,957.42
5. Step 5: Solve for x
   x = 8,337,957.42/2,498.96
6. Step 6: Final answer
   x = 3,336.57