Finding the Fourth Proportional to 5,300.65, 7,316.22 and 3,063.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.65 : 7,316.22 = 3,063.82 : x
2. Step 2: Convert to fraction form
   5,300.65/7,316.22 = 3,063.82/x
3. Step 3: Cross multiply
   5,300.65x = 7,316.22 × 3,063.82
4. Step 4: Simplify right side
   5,300.65x = 22,415,581.16
5. Step 5: Solve for x
   x = 22,415,581.16/5,300.65
6. Step 6: Final answer
   x = 4,228.84