Finding the Fourth Proportional to 2,535.41, 3,499.10 and 1,540.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.41 : 3,499.10 = 1,540.94 : x
2. Step 2: Convert to fraction form
   2,535.41/3,499.10 = 1,540.94/x
3. Step 3: Cross multiply
   2,535.41x = 3,499.10 × 1,540.94
4. Step 4: Simplify right side
   2,535.41x = 5,391,903.15
5. Step 5: Solve for x
   x = 5,391,903.15/2,535.41
6. Step 6: Final answer
   x = 2,126.64