Finding the Fourth Proportional to 14,033.72, 19,366.56 and 7,746.09

Step by Step Solution

1. Step 1: Write the proportion equation
   14,033.72 : 19,366.56 = 7,746.09 : x
2. Step 2: Convert to fraction form
   14,033.72/19,366.56 = 7,746.09/x
3. Step 3: Cross multiply
   14,033.72x = 19,366.56 × 7,746.09
4. Step 4: Simplify right side
   14,033.72x = 150,015,116.75
5. Step 5: Solve for x
   x = 150,015,116.75/14,033.72
6. Step 6: Final answer
   x = 10,689.62