Finding the Fourth Proportional to 9,433.56, 13,018.39 and 5,898.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,433.56 : 13,018.39 = 5,898.82 : x
2. Step 2: Convert to fraction form
   9,433.56/13,018.39 = 5,898.82/x
3. Step 3: Cross multiply
   9,433.56x = 13,018.39 × 5,898.82
4. Step 4: Simplify right side
   9,433.56x = 76,793,139.30
5. Step 5: Solve for x
   x = 76,793,139.30/9,433.56
6. Step 6: Final answer
   x = 8,140.42