Finding the Fourth Proportional to 14,885.10, 22,329.09 and 5,399.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,885.10 : 22,329.09 = 5,399.82 : x
2. Step 2: Convert to fraction form
   14,885.10/22,329.09 = 5,399.82/x
3. Step 3: Cross multiply
   14,885.10x = 22,329.09 × 5,399.82
4. Step 4: Simplify right side
   14,885.10x = 120,573,066.76
5. Step 5: Solve for x
   x = 120,573,066.76/14,885.10
6. Step 6: Final answer
   x = 8,100.25