Finding the Fourth Proportional to 9,834.72, 14,752.72 and 3,261

Step by Step Solution

1. Step 1: Write the proportion equation
   9,834.72 : 14,752.72 = 3,261 : x
2. Step 2: Convert to fraction form
   9,834.72/14,752.72 = 3,261/x
3. Step 3: Cross multiply
   9,834.72x = 14,752.72 × 3,261
4. Step 4: Simplify right side
   9,834.72x = 48,108,619.92
5. Step 5: Solve for x
   x = 48,108,619.92/9,834.72
6. Step 6: Final answer
   x = 4,891.71