Finding the Fourth Proportional to 14,054.52, 19,396.38 and 7,767

Step by Step Solution

1. Step 1: Write the proportion equation
   14,054.52 : 19,396.38 = 7,767 : x
2. Step 2: Convert to fraction form
   14,054.52/19,396.38 = 7,767/x
3. Step 3: Cross multiply
   14,054.52x = 19,396.38 × 7,767
4. Step 4: Simplify right side
   14,054.52x = 150,651,683.46
5. Step 5: Solve for x
   x = 150,651,683.46/14,054.52
6. Step 6: Final answer
   x = 10,719.09