Finding the Fourth Proportional to 14,895.32, 20,554.49 and 8,180.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,895.32 : 20,554.49 = 8,180.82 : x
2. Step 2: Convert to fraction form
   14,895.32/20,554.49 = 8,180.82/x
3. Step 3: Cross multiply
   14,895.32x = 20,554.49 × 8,180.82
4. Step 4: Simplify right side
   14,895.32x = 168,152,603.33
5. Step 5: Solve for x
   x = 168,152,603.33/14,895.32
6. Step 6: Final answer
   x = 11,288.96