Finding the Fourth Proportional to 2,595.68, 3,582.05 and 1,416.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.68 : 3,582.05 = 1,416.78 : x
2. Step 2: Convert to fraction form
   2,595.68/3,582.05 = 1,416.78/x
3. Step 3: Cross multiply
   2,595.68x = 3,582.05 × 1,416.78
4. Step 4: Simplify right side
   2,595.68x = 5,074,958.89
5. Step 5: Solve for x
   x = 5,074,958.89/2,595.68
6. Step 6: Final answer
   x = 1,955.16