Finding the Fourth Proportional to 14,322.96, 19,766.82 and 7,950.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,322.96 : 19,766.82 = 7,950.12 : x
2. Step 2: Convert to fraction form
   14,322.96/19,766.82 = 7,950.12/x
3. Step 3: Cross multiply
   14,322.96x = 19,766.82 × 7,950.12
4. Step 4: Simplify right side
   14,322.96x = 157,148,591.02
5. Step 5: Solve for x
   x = 157,148,591.02/14,322.96
6. Step 6: Final answer
   x = 10,971.80