Finding the Fourth Proportional to 14,705.82, 22,043.54 and 5,817.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,705.82 : 22,043.54 = 5,817.56 : x
2. Step 2: Convert to fraction form
   14,705.82/22,043.54 = 5,817.56/x
3. Step 3: Cross multiply
   14,705.82x = 22,043.54 × 5,817.56
4. Step 4: Simplify right side
   14,705.82x = 128,239,520.89
5. Step 5: Solve for x
   x = 128,239,520.89/14,705.82
6. Step 6: Final answer
   x = 8,720.32