Finding the Fourth Proportional to 9,454.50, 13,047.30 and 5,262.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,454.50 : 13,047.30 = 5,262.84 : x
2. Step 2: Convert to fraction form
   9,454.50/13,047.30 = 5,262.84/x
3. Step 3: Cross multiply
   9,454.50x = 13,047.30 × 5,262.84
4. Step 4: Simplify right side
   9,454.50x = 68,665,852.33
5. Step 5: Solve for x
   x = 68,665,852.33/9,454.50
6. Step 6: Final answer
   x = 7,262.77