Finding the Fourth Proportional to 9,475.34, 13,075.81 and 5,226.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,475.34 : 13,075.81 = 5,226.82 : x
2. Step 2: Convert to fraction form
   9,475.34/13,075.81 = 5,226.82/x
3. Step 3: Cross multiply
   9,475.34x = 13,075.81 × 5,226.82
4. Step 4: Simplify right side
   9,475.34x = 68,344,839.85
5. Step 5: Solve for x
   x = 68,344,839.85/9,475.34
6. Step 6: Final answer
   x = 7,212.92