Finding the Fourth Proportional to 5,254.30, 7,250.98 and 2,896.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,254.30 : 7,250.98 = 2,896.52 : x
2. Step 2: Convert to fraction form
   5,254.30/7,250.98 = 2,896.52/x
3. Step 3: Cross multiply
   5,254.30x = 7,250.98 × 2,896.52
4. Step 4: Simplify right side
   5,254.30x = 21,002,603.16
5. Step 5: Solve for x
   x = 21,002,603.16/5,254.30
6. Step 6: Final answer
   x = 3,997.23