Finding the Fourth Proportional to 14,500.96, 21,751.56 and 5,141.04

Step by Step Solution

1. Step 1: Write the proportion equation
   14,500.96 : 21,751.56 = 5,141.04 : x
2. Step 2: Convert to fraction form
   14,500.96/21,751.56 = 5,141.04/x
3. Step 3: Cross multiply
   14,500.96x = 21,751.56 × 5,141.04
4. Step 4: Simplify right side
   14,500.96x = 111,825,640.02
5. Step 5: Solve for x
   x = 111,825,640.02/14,500.96
6. Step 6: Final answer
   x = 7,711.60