Finding the Fourth Proportional to 14,059.02, 19,400.69 and 7,771.02

Step by Step Solution

1. Step 1: Write the proportion equation
   14,059.02 : 19,400.69 = 7,771.02 : x
2. Step 2: Convert to fraction form
   14,059.02/19,400.69 = 7,771.02/x
3. Step 3: Cross multiply
   14,059.02x = 19,400.69 × 7,771.02
4. Step 4: Simplify right side
   14,059.02x = 150,763,150.00
5. Step 5: Solve for x
   x = 150,763,150.00/14,059.02
6. Step 6: Final answer
   x = 10,723.59