Finding the Fourth Proportional to 10,438.52, 14,404.61 and 5,961.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,438.52 : 14,404.61 = 5,961.39 : x
2. Step 2: Convert to fraction form
   10,438.52/14,404.61 = 5,961.39/x
3. Step 3: Cross multiply
   10,438.52x = 14,404.61 × 5,961.39
4. Step 4: Simplify right side
   10,438.52x = 85,871,512.91
5. Step 5: Solve for x
   x = 85,871,512.91/10,438.52
6. Step 6: Final answer
   x = 8,226.40