Finding the Fourth Proportional to 14,109.94, 19,472.33 and 7,822.31

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109.94 : 19,472.33 = 7,822.31 : x
2. Step 2: Convert to fraction form
   14,109.94/19,472.33 = 7,822.31/x
3. Step 3: Cross multiply
   14,109.94x = 19,472.33 × 7,822.31
4. Step 4: Simplify right side
   14,109.94x = 152,318,611.25
5. Step 5: Solve for x
   x = 152,318,611.25/14,109.94
6. Step 6: Final answer
   x = 10,795.13