Finding the Fourth Proportional to 14,055.23, 19,396.17 and 7,767.59

Step by Step Solution

1. Step 1: Write the proportion equation
   14,055.23 : 19,396.17 = 7,767.59 : x
2. Step 2: Convert to fraction form
   14,055.23/19,396.17 = 7,767.59/x
3. Step 3: Cross multiply
   14,055.23x = 19,396.17 × 7,767.59
4. Step 4: Simplify right side
   14,055.23x = 150,661,496.13
5. Step 5: Solve for x
   x = 150,661,496.13/14,055.23
6. Step 6: Final answer
   x = 10,719.25