Finding the Fourth Proportional to 14,329.59, 19,773.94 and 7,955.81

Step by Step Solution

1. Step 1: Write the proportion equation
   14,329.59 : 19,773.94 = 7,955.81 : x
2. Step 2: Convert to fraction form
   14,329.59/19,773.94 = 7,955.81/x
3. Step 3: Cross multiply
   14,329.59x = 19,773.94 × 7,955.81
4. Step 4: Simplify right side
   14,329.59x = 157,317,709.59
5. Step 5: Solve for x
   x = 157,317,709.59/14,329.59
6. Step 6: Final answer
   x = 10,978.52