Finding the Fourth Proportional to 5,014.50, 7,519.89 and 2,238.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,014.50 : 7,519.89 = 2,238.42 : x
2. Step 2: Convert to fraction form
   5,014.50/7,519.89 = 2,238.42/x
3. Step 3: Cross multiply
   5,014.50x = 7,519.89 × 2,238.42
4. Step 4: Simplify right side
   5,014.50x = 16,832,672.17
5. Step 5: Solve for x
   x = 16,832,672.17/5,014.50
6. Step 6: Final answer
   x = 3,356.80