Finding the Fourth Proportional to 2,575.39, 3,554.10 and 1,527.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575.39 : 3,554.10 = 1,527.46 : x
2. Step 2: Convert to fraction form
   2,575.39/3,554.10 = 1,527.46/x
3. Step 3: Cross multiply
   2,575.39x = 3,554.10 × 1,527.46
4. Step 4: Simplify right side
   2,575.39x = 5,428,745.59
5. Step 5: Solve for x
   x = 5,428,745.59/2,575.39
6. Step 6: Final answer
   x = 2,107.93