Finding the Fourth Proportional to 5,300.52, 7,313.94 and 2,942.68

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.52 : 7,313.94 = 2,942.68 : x
2. Step 2: Convert to fraction form
   5,300.52/7,313.94 = 2,942.68/x
3. Step 3: Cross multiply
   5,300.52x = 7,313.94 × 2,942.68
4. Step 4: Simplify right side
   5,300.52x = 21,522,584.96
5. Step 5: Solve for x
   x = 21,522,584.96/5,300.52
6. Step 6: Final answer
   x = 4,060.47