Finding the Fourth Proportional to 5,003.24, 7,504.85 and 1,716.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,003.24 : 7,504.85 = 1,716.37 : x
2. Step 2: Convert to fraction form
   5,003.24/7,504.85 = 1,716.37/x
3. Step 3: Cross multiply
   5,003.24x = 7,504.85 × 1,716.37
4. Step 4: Simplify right side
   5,003.24x = 12,881,099.39
5. Step 5: Solve for x
   x = 12,881,099.39/5,003.24
6. Step 6: Final answer
   x = 2,574.55