Finding the Fourth Proportional to 9,727.92, 14,592.96 and 3,152.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,727.92 : 14,592.96 = 3,152.88 : x
2. Step 2: Convert to fraction form
   9,727.92/14,592.96 = 3,152.88/x
3. Step 3: Cross multiply
   9,727.92x = 14,592.96 × 3,152.88
4. Step 4: Simplify right side
   9,727.92x = 46,009,851.72
5. Step 5: Solve for x
   x = 46,009,851.72/9,727.92
6. Step 6: Final answer
   x = 4,729.67