Finding the Fourth Proportional to 5,622.58, 7,759.31 and 3,104.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,622.58 : 7,759.31 = 3,104.72 : x
2. Step 2: Convert to fraction form
   5,622.58/7,759.31 = 3,104.72/x
3. Step 3: Cross multiply
   5,622.58x = 7,759.31 × 3,104.72
4. Step 4: Simplify right side
   5,622.58x = 24,090,484.94
5. Step 5: Solve for x
   x = 24,090,484.94/5,622.58
6. Step 6: Final answer
   x = 4,284.60