Finding the Fourth Proportional to 5,568.72, 7,684.96 and 3,050.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,568.72 : 7,684.96 = 3,050.88 : x
2. Step 2: Convert to fraction form
   5,568.72/7,684.96 = 3,050.88/x
3. Step 3: Cross multiply
   5,568.72x = 7,684.96 × 3,050.88
4. Step 4: Simplify right side
   5,568.72x = 23,445,890.76
5. Step 5: Solve for x
   x = 23,445,890.76/5,568.72
6. Step 6: Final answer
   x = 4,210.28