Finding the Fourth Proportional to 2,559.22, 3,516.42 and 2,034.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559.22 : 3,516.42 = 2,034.34 : x
2. Step 2: Convert to fraction form
   2,559.22/3,516.42 = 2,034.34/x
3. Step 3: Cross multiply
   2,559.22x = 3,516.42 × 2,034.34
4. Step 4: Simplify right side
   2,559.22x = 7,153,593.86
5. Step 5: Solve for x
   x = 7,153,593.86/2,559.22
6. Step 6: Final answer
   x = 2,795.22