Finding the Fourth Proportional to 14,108.91, 19,470.54 and 7,736.13

Step by Step Solution

1. Step 1: Write the proportion equation
   14,108.91 : 19,470.54 = 7,736.13 : x
2. Step 2: Convert to fraction form
   14,108.91/19,470.54 = 7,736.13/x
3. Step 3: Cross multiply
   14,108.91x = 19,470.54 × 7,736.13
4. Step 4: Simplify right side
   14,108.91x = 150,626,628.61
5. Step 5: Solve for x
   x = 150,626,628.61/14,108.91
6. Step 6: Final answer
   x = 10,675.99