Finding the Fourth Proportional to 9,463.25, 13,059.69 and 5,271.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,463.25 : 13,059.69 = 5,271.50 : x
2. Step 2: Convert to fraction form
   9,463.25/13,059.69 = 5,271.50/x
3. Step 3: Cross multiply
   9,463.25x = 13,059.69 × 5,271.50
4. Step 4: Simplify right side
   9,463.25x = 68,844,155.84
5. Step 5: Solve for x
   x = 68,844,155.84/9,463.25
6. Step 6: Final answer
   x = 7,274.90