Finding the Fourth Proportional to 4,311.98, 5,947.25 and 3,250.07

Step by Step Solution

1. Step 1: Write the proportion equation
   4,311.98 : 5,947.25 = 3,250.07 : x
2. Step 2: Convert to fraction form
   4,311.98/5,947.25 = 3,250.07/x
3. Step 3: Cross multiply
   4,311.98x = 5,947.25 × 3,250.07
4. Step 4: Simplify right side
   4,311.98x = 19,328,932.82
5. Step 5: Solve for x
   x = 19,328,932.82/4,311.98
6. Step 6: Final answer
   x = 4,482.62