Finding the Fourth Proportional to 14,054.76, 19,395.96 and 7,767.52

Step by Step Solution

1. Step 1: Write the proportion equation
   14,054.76 : 19,395.96 = 7,767.52 : x
2. Step 2: Convert to fraction form
   14,054.76/19,395.96 = 7,767.52/x
3. Step 3: Cross multiply
   14,054.76x = 19,395.96 × 7,767.52
4. Step 4: Simplify right side
   14,054.76x = 150,658,507.22
5. Step 5: Solve for x
   x = 150,658,507.22/14,054.76
6. Step 6: Final answer
   x = 10,719.39