Finding the Fourth Proportional to 5,568.65, 7,684.72 and 3,050.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,568.65 : 7,684.72 = 3,050.91 : x
2. Step 2: Convert to fraction form
   5,568.65/7,684.72 = 3,050.91/x
3. Step 3: Cross multiply
   5,568.65x = 7,684.72 × 3,050.91
4. Step 4: Simplify right side
   5,568.65x = 23,445,381.47
5. Step 5: Solve for x
   x = 23,445,381.47/5,568.65
6. Step 6: Final answer
   x = 4,210.25