Finding the Fourth Proportional to 9,040.82, 12,475.50 and 5,263.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.82 : 12,475.50 = 5,263.82 : x
2. Step 2: Convert to fraction form
   9,040.82/12,475.50 = 5,263.82/x
3. Step 3: Cross multiply
   9,040.82x = 12,475.50 × 5,263.82
4. Step 4: Simplify right side
   9,040.82x = 65,668,786.41
5. Step 5: Solve for x
   x = 65,668,786.41/9,040.82
6. Step 6: Final answer
   x = 7,263.59