Finding the Fourth Proportional to 2,532.60, 3,496.57 and 1,636.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.60 : 3,496.57 = 1,636.81 : x
2. Step 2: Convert to fraction form
   2,532.60/3,496.57 = 1,636.81/x
3. Step 3: Cross multiply
   2,532.60x = 3,496.57 × 1,636.81
4. Step 4: Simplify right side
   2,532.60x = 5,723,207.91
5. Step 5: Solve for x
   x = 5,723,207.91/2,532.60
6. Step 6: Final answer
   x = 2,259.82