Finding the Fourth Proportional to 14,047.32, 19,385.04 and 7,759.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,047.32 : 19,385.04 = 7,759.56 : x
2. Step 2: Convert to fraction form
   14,047.32/19,385.04 = 7,759.56/x
3. Step 3: Cross multiply
   14,047.32x = 19,385.04 × 7,759.56
4. Step 4: Simplify right side
   14,047.32x = 150,419,380.98
5. Step 5: Solve for x
   x = 150,419,380.98/14,047.32
6. Step 6: Final answer
   x = 10,708.05