Finding the Fourth Proportional to 14,046.91, 19,384.37 and 7,759.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,046.91 : 19,384.37 = 7,759.15 : x
2. Step 2: Convert to fraction form
   14,046.91/19,384.37 = 7,759.15/x
3. Step 3: Cross multiply
   14,046.91x = 19,384.37 × 7,759.15
4. Step 4: Simplify right side
   14,046.91x = 150,406,195.69
5. Step 5: Solve for x
   x = 150,406,195.69/14,046.91
6. Step 6: Final answer
   x = 10,707.42