Finding the Fourth Proportional to 2,536.30, 3,499.05 and 1,541.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.30 : 3,499.05 = 1,541.42 : x
2. Step 2: Convert to fraction form
   2,536.30/3,499.05 = 1,541.42/x
3. Step 3: Cross multiply
   2,536.30x = 3,499.05 × 1,541.42
4. Step 4: Simplify right side
   2,536.30x = 5,393,480.45
5. Step 5: Solve for x
   x = 5,393,480.45/2,536.30
6. Step 6: Final answer
   x = 2,126.52