Finding the Fourth Proportional to 14,059.52, 19,401.38 and 7,771.52

Step by Step Solution

1. Step 1: Write the proportion equation
   14,059.52 : 19,401.38 = 7,771.52 : x
2. Step 2: Convert to fraction form
   14,059.52/19,401.38 = 7,771.52/x
3. Step 3: Cross multiply
   14,059.52x = 19,401.38 × 7,771.52
4. Step 4: Simplify right side
   14,059.52x = 150,778,212.70
5. Step 5: Solve for x
   x = 150,778,212.70/14,059.52
6. Step 6: Final answer
   x = 10,724.28