Finding the Fourth Proportional to 10,848.76, 16,269.94 and 4,608.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,848.76 : 16,269.94 = 4,608.72 : x
2. Step 2: Convert to fraction form
   10,848.76/16,269.94 = 4,608.72/x
3. Step 3: Cross multiply
   10,848.76x = 16,269.94 × 4,608.72
4. Step 4: Simplify right side
   10,848.76x = 74,983,597.88
5. Step 5: Solve for x
   x = 74,983,597.88/10,848.76
6. Step 6: Final answer
   x = 6,911.72