Finding the Fourth Proportional to 5,298.24, 7,294.94 and 4,499.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,298.24 : 7,294.94 = 4,499.89 : x
2. Step 2: Convert to fraction form
   5,298.24/7,294.94 = 4,499.89/x
3. Step 3: Cross multiply
   5,298.24x = 7,294.94 × 4,499.89
4. Step 4: Simplify right side
   5,298.24x = 32,826,403.69
5. Step 5: Solve for x
   x = 32,826,403.69/5,298.24
6. Step 6: Final answer
   x = 6,195.71