Finding the Fourth Proportional to 2,095.52, 3,142.06 and 1,540.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.52 : 3,142.06 = 1,540.56 : x
2. Step 2: Convert to fraction form
   2,095.52/3,142.06 = 1,540.56/x
3. Step 3: Cross multiply
   2,095.52x = 3,142.06 × 1,540.56
4. Step 4: Simplify right side
   2,095.52x = 4,840,531.95
5. Step 5: Solve for x
   x = 4,840,531.95/2,095.52
6. Step 6: Final answer
   x = 2,309.94