Finding the Fourth Proportional to 10,434.87, 14,401.49 and 5,957.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,434.87 : 14,401.49 = 5,957.61 : x
2. Step 2: Convert to fraction form
   10,434.87/14,401.49 = 5,957.61/x
3. Step 3: Cross multiply
   10,434.87x = 14,401.49 × 5,957.61
4. Step 4: Simplify right side
   10,434.87x = 85,798,460.84
5. Step 5: Solve for x
   x = 85,798,460.84/10,434.87
6. Step 6: Final answer
   x = 8,222.28