Finding the Fourth Proportional to 8,738.88, 12,059.28 and 4,962.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,738.88 : 12,059.28 = 4,962.24 : x
2. Step 2: Convert to fraction form
   8,738.88/12,059.28 = 4,962.24/x
3. Step 3: Cross multiply
   8,738.88x = 12,059.28 × 4,962.24
4. Step 4: Simplify right side
   8,738.88x = 59,841,041.59
5. Step 5: Solve for x
   x = 59,841,041.59/8,738.88
6. Step 6: Final answer
   x = 6,847.68