Finding the Fourth Proportional to 10,398.05, 15,597.87 and 3,002.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,398.05 : 15,597.87 = 3,002.57 : x
2. Step 2: Convert to fraction form
   10,398.05/15,597.87 = 3,002.57/x
3. Step 3: Cross multiply
   10,398.05x = 15,597.87 × 3,002.57
4. Step 4: Simplify right side
   10,398.05x = 46,833,665.77
5. Step 5: Solve for x
   x = 46,833,665.77/10,398.05
6. Step 6: Final answer
   x = 4,504.08