Finding the Fourth Proportional to 5,017.58, 7,519.89 and 3,262.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,017.58 : 7,519.89 = 3,262.22 : x
2. Step 2: Convert to fraction form
   5,017.58/7,519.89 = 3,262.22/x
3. Step 3: Cross multiply
   5,017.58x = 7,519.89 × 3,262.22
4. Step 4: Simplify right side
   5,017.58x = 24,531,535.56
5. Step 5: Solve for x
   x = 24,531,535.56/5,017.58
6. Step 6: Final answer
   x = 4,889.12