Finding the Fourth Proportional to 2,498.82, 3,446.83 and 2,002.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.82 : 3,446.83 = 2,002.64 : x
2. Step 2: Convert to fraction form
   2,498.82/3,446.83 = 2,002.64/x
3. Step 3: Cross multiply
   2,498.82x = 3,446.83 × 2,002.64
4. Step 4: Simplify right side
   2,498.82x = 6,902,772.26
5. Step 5: Solve for x
   x = 6,902,772.26/2,498.82
6. Step 6: Final answer
   x = 2,762.41