Finding the Fourth Proportional to 2,563.82, 3,846.94 and 1,525.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.82 : 3,846.94 = 1,525.88 : x
2. Step 2: Convert to fraction form
   2,563.82/3,846.94 = 1,525.88/x
3. Step 3: Cross multiply
   2,563.82x = 3,846.94 × 1,525.88
4. Step 4: Simplify right side
   2,563.82x = 5,869,968.81
5. Step 5: Solve for x
   x = 5,869,968.81/2,563.82
6. Step 6: Final answer
   x = 2,289.54