Finding the Fourth Proportional to 3,357.99, 5,035.34 and 1,017.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,357.99 : 5,035.34 = 1,017.56 : x
2. Step 2: Convert to fraction form
   3,357.99/5,035.34 = 1,017.56/x
3. Step 3: Cross multiply
   3,357.99x = 5,035.34 × 1,017.56
4. Step 4: Simplify right side
   3,357.99x = 5,123,735.39
5. Step 5: Solve for x
   x = 5,123,735.39/3,357.99
6. Step 6: Final answer
   x = 1,525.84