Finding the Fourth Proportional to 3,695.39, 5,097.74 and 2,500.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695.39 : 5,097.74 = 2,500.43 : x
2. Step 2: Convert to fraction form
   3,695.39/5,097.74 = 2,500.43/x
3. Step 3: Cross multiply
   3,695.39x = 5,097.74 × 2,500.43
4. Step 4: Simplify right side
   3,695.39x = 12,746,504.04
5. Step 5: Solve for x
   x = 12,746,504.04/3,695.39
6. Step 6: Final answer
   x = 3,449.30