Finding the Fourth Proportional to 2,498.52, 3,445.50 and 1,646.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.52 : 3,445.50 = 1,646.28 : x
2. Step 2: Convert to fraction form
   2,498.52/3,445.50 = 1,646.28/x
3. Step 3: Cross multiply
   2,498.52x = 3,445.50 × 1,646.28
4. Step 4: Simplify right side
   2,498.52x = 5,672,257.74
5. Step 5: Solve for x
   x = 5,672,257.74/2,498.52
6. Step 6: Final answer
   x = 2,270.25