Finding the Fourth Proportional to 2,540.22, 3,506.15 and 1,546.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540.22 : 3,506.15 = 1,546.19 : x
2. Step 2: Convert to fraction form
   2,540.22/3,506.15 = 1,546.19/x
3. Step 3: Cross multiply
   2,540.22x = 3,506.15 × 1,546.19
4. Step 4: Simplify right side
   2,540.22x = 5,421,174.07
5. Step 5: Solve for x
   x = 5,421,174.07/2,540.22
6. Step 6: Final answer
   x = 2,134.14