Finding the Fourth Proportional to 5,002.37, 7,505.57 and 2,227.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002.37 : 7,505.57 = 2,227.15 : x
2. Step 2: Convert to fraction form
   5,002.37/7,505.57 = 2,227.15/x
3. Step 3: Cross multiply
   5,002.37x = 7,505.57 × 2,227.15
4. Step 4: Simplify right side
   5,002.37x = 16,715,998.27
5. Step 5: Solve for x
   x = 16,715,998.27/5,002.37
6. Step 6: Final answer
   x = 3,341.62