Finding the Fourth Proportional to 5,584.82, 7,707.06 and 3,100.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,584.82 : 7,707.06 = 3,100.82 : x
2. Step 2: Convert to fraction form
   5,584.82/7,707.06 = 3,100.82/x
3. Step 3: Cross multiply
   5,584.82x = 7,707.06 × 3,100.82
4. Step 4: Simplify right side
   5,584.82x = 23,898,205.79
5. Step 5: Solve for x
   x = 23,898,205.79/5,584.82
6. Step 6: Final answer
   x = 4,279.14