Finding the Fourth Proportional to 5,317.82, 7,973.30 and 2,544.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,317.82 : 7,973.30 = 2,544.42 : x
2. Step 2: Convert to fraction form
   5,317.82/7,973.30 = 2,544.42/x
3. Step 3: Cross multiply
   5,317.82x = 7,973.30 × 2,544.42
4. Step 4: Simplify right side
   5,317.82x = 20,287,460.25
5. Step 5: Solve for x
   x = 20,287,460.25/5,317.82
6. Step 6: Final answer
   x = 3,815.00