Finding the Fourth Proportional to 14,162.94, 19,544.89 and 7,876.53

Step by Step Solution

1. Step 1: Write the proportion equation
   14,162.94 : 19,544.89 = 7,876.53 : x
2. Step 2: Convert to fraction form
   14,162.94/19,544.89 = 7,876.53/x
3. Step 3: Cross multiply
   14,162.94x = 19,544.89 × 7,876.53
4. Step 4: Simplify right side
   14,162.94x = 153,945,912.43
5. Step 5: Solve for x
   x = 153,945,912.43/14,162.94
6. Step 6: Final answer
   x = 10,869.63