Finding the Fourth Proportional to 9,737.92, 14,604.72 and 2,812.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,737.92 : 14,604.72 = 2,812.96 : x
2. Step 2: Convert to fraction form
   9,737.92/14,604.72 = 2,812.96/x
3. Step 3: Cross multiply
   9,737.92x = 14,604.72 × 2,812.96
4. Step 4: Simplify right side
   9,737.92x = 41,082,493.17
5. Step 5: Solve for x
   x = 41,082,493.17/9,737.92
6. Step 6: Final answer
   x = 4,218.82