Finding the Fourth Proportional to 2,659.39, 3,654.55 and 2,537.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.39 : 3,654.55 = 2,537.43 : x
2. Step 2: Convert to fraction form
   2,659.39/3,654.55 = 2,537.43/x
3. Step 3: Cross multiply
   2,659.39x = 3,654.55 × 2,537.43
4. Step 4: Simplify right side
   2,659.39x = 9,273,164.81
5. Step 5: Solve for x
   x = 9,273,164.81/2,659.39
6. Step 6: Final answer
   x = 3,486.95