Finding the Fourth Proportional to 5,300.12, 7,314.52 and 3,062.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.12 : 7,314.52 = 3,062.09 : x
2. Step 2: Convert to fraction form
   5,300.12/7,314.52 = 3,062.09/x
3. Step 3: Cross multiply
   5,300.12x = 7,314.52 × 3,062.09
4. Step 4: Simplify right side
   5,300.12x = 22,397,718.55
5. Step 5: Solve for x
   x = 22,397,718.55/5,300.12
6. Step 6: Final answer
   x = 4,225.89