Finding the Fourth Proportional to 5,002.26, 7,503.30 and 1,715.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002.26 : 7,503.30 = 1,715.37 : x
2. Step 2: Convert to fraction form
   5,002.26/7,503.30 = 1,715.37/x
3. Step 3: Cross multiply
   5,002.26x = 7,503.30 × 1,715.37
4. Step 4: Simplify right side
   5,002.26x = 12,870,935.72
5. Step 5: Solve for x
   x = 12,870,935.72/5,002.26
6. Step 6: Final answer
   x = 2,573.02