Finding the Fourth Proportional to 9,753.06, 13,459.19 and 5,276.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,753.06 : 13,459.19 = 5,276.82 : x
2. Step 2: Convert to fraction form
   9,753.06/13,459.19 = 5,276.82/x
3. Step 3: Cross multiply
   9,753.06x = 13,459.19 × 5,276.82
4. Step 4: Simplify right side
   9,753.06x = 71,021,722.98
5. Step 5: Solve for x
   x = 71,021,722.98/9,753.06
6. Step 6: Final answer
   x = 7,281.99